7925916 has 12 divisors (see below), whose sum is σ = 18493832. Its totient is φ = 2641968.

The previous prime is 7925891. The next prime is 7925917. The reversal of 7925916 is 6195297.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7925917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330235 + ... + 330258.

Almost surely, 2^7925916 is an apocalyptic number.

It is an amenable number.

7925916 is an abundant number, since it is smaller than the sum of its proper divisors (10567916).

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

7925916 is a wasteful number, since it uses less digits than its factorization.

7925916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660500 (or 660498 counting only the distinct ones).

The product of its digits is 34020, while the sum is 39.

The square root of 7925916 is about 2815.3003392178. The cubic root of 7925916 is about 199.3807177600.

The spelling of 7925916 in words is "seven million, nine hundred twenty-five thousand, nine hundred sixteen".