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3874992160 = 2551323107757
BaseRepresentation
bin1110011011110111…
…1011000000100000
3101000001110222221011
43212331323000200
530413444222120
61440302310304
7165011614144
oct34675730040
911001428834
103874992160
111709371a66
12901888394
13499a63290
1428a8d3224
1517a2d0c5a
hexe6f7b020

3874992160 has 192 divisors, whose sum is σ = 10397382912. Its totient is φ = 1353977856.

The previous prime is 3874992139. The next prime is 3874992161. The reversal of 3874992160 is 612994783.

3874992160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38749921602 = 30031128480122931200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3874992161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5118502 + ... + 5119258.

It is an arithmetic number, because the mean of its divisors is an integer number (54153036).

Almost surely, 23874992160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3874992160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5198691456).

3874992160 is an abundant number, since it is smaller than the sum of its proper divisors (6522390752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3874992160 is a wasteful number, since it uses less digits than its factorization.

3874992160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 3874992160 is about 62249.4350175164. The cubic root of 3874992160 is about 1570.6892669079.

The spelling of 3874992160 in words is "three billion, eight hundred seventy-four million, nine hundred ninety-two thousand, one hundred sixty".