3755427140 has 96 divisors (see below), whose sum is σ = 8502278400. Its totient is φ = 1389104640.

The previous prime is 3755427101. The next prime is 3755427157. The reversal of 3755427140 is 417245573.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 3755427094 and 3755427103.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2940182 + ... + 2941458.

It is an arithmetic number, because the mean of its divisors is an integer number (88565400).

Almost surely, 2^3755427140 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 3755427140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4251139200).

3755427140 is an abundant number, since it is smaller than the sum of its proper divisors (4746851260).

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

3755427140 is a wasteful number, since it uses less digits than its factorization.

3755427140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485 (or 1483 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 3755427140 is about 61281.5399610682. The cubic root of 3755427140 is about 1554.3653755214.

The spelling of 3755427140 in words is "three billion, seven hundred fifty-five million, four hundred twenty-seven thousand, one hundred forty".