3874004784 has 120 divisors (see below), whose sum is σ = 11991597072. Its totient is φ = 1159764480.

The previous prime is 3874004773. The next prime is 3874004801. The reversal of 3874004784 is 4874004783.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41299 + ... + 97229.

Almost surely, 2^3874004784 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 3874004784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5995798536).

3874004784 is an abundant number, since it is smaller than the sum of its proper divisors (8117592288).

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

3874004784 is a wasteful number, since it uses less digits than its factorization.

3874004784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55995 (or 55986 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The square root of 3874004784 is about 62241.5037093417. The cubic root of 3874004784 is about 1570.5558479173. Note that the first 3 decimals are identical.

Subtracting 3874004784 from its reverse (4874004783), we obtain a palindrome (999999999).

The spelling of 3874004784 in words is "three billion, eight hundred seventy-four million, four thousand, seven hundred eighty-four".