3900572928 has 288 divisors, whose sum is σ = 13879577600. Its totient is φ = 1055545344.

The previous prime is 3900572917. The next prime is 3900572981. The reversal of 3900572928 is 8292750093.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

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, 917175 + ... + 921417.

Almost surely, 2^3900572928 is an apocalyptic number.

3900572928 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3900572928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6939788800).

3900572928 is an abundant number, since it is smaller than the sum of its proper divisors (9979004672).

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

3900572928 is a wasteful number, since it uses less digits than its factorization.

3900572928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294 (or 4274 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 3900572928 is about 62454.5669106752. The cubic root of 3900572928 is about 1574.1379917952.

The spelling of 3900572928 in words is "three billion, nine hundred million, five hundred seventy-two thousand, nine hundred twenty-eight".