3725789928 has 32 divisors (see below), whose sum is σ = 10645114560. Its totient is φ = 1064511360.

The previous prime is 3725789917. The next prime is 3725789981. The reversal of 3725789928 is 8299875273.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11088493 + ... + 11088828.

It is an arithmetic number, because the mean of its divisors is an integer number (332659830).

Almost surely, 2^3725789928 is an apocalyptic number.

It is an amenable number.

3725789928 is an abundant number, since it is smaller than the sum of its proper divisors (6919324632).

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

3725789928 is a wasteful number, since it uses less digits than its factorization.

3725789928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22177337 (or 22177333 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 60.

The square root of 3725789928 is about 61039.2490779498. The cubic root of 3725789928 is about 1550.2656399384.

The spelling of 3725789928 in words is "three billion, seven hundred twenty-five million, seven hundred eighty-nine thousand, nine hundred twenty-eight".