3925926320 has 40 divisors (see below), whose sum is σ = 9174149424. Its totient is φ = 1562392832.

The previous prime is 3925926317. The next prime is 3925926337. The reversal of 3925926320 is 236295293.

It is a tau number, because it is divible by the number of its divisors (40).

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, 108794 + ... + 140313.

Almost surely, 2^3925926320 is an apocalyptic number.

It is an amenable number.

3925926320 is an abundant number, since it is smaller than the sum of its proper divisors (5248223104).

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

3925926320 is a wasteful number, since it uses less digits than its factorization.

3925926320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249317 (or 249311 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 3925926320 is about 62657.2128330011. The cubic root of 3925926320 is about 1577.5412165043.

The spelling of 3925926320 in words is "three billion, nine hundred twenty-five million, nine hundred twenty-six thousand, three hundred twenty".