7926396 has 24 divisors (see below), whose sum is σ = 19133520. Its totient is φ = 2550912.

The previous prime is 7926389. The next prime is 7926419. The reversal of 7926396 is 6936297.

It is a congruent number.

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, 11041 + ... + 11736.

It is an arithmetic number, because the mean of its divisors is an integer number (797230).

Almost surely, 2^7926396 is an apocalyptic number.

It is an amenable number.

7926396 is an abundant number, since it is smaller than the sum of its proper divisors (11207124).

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

7926396 is a wasteful number, since it uses less digits than its factorization.

7926396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22813 (or 22811 counting only the distinct ones).

The product of its digits is 122472, while the sum is 42.

The square root of 7926396 is about 2815.3855863807. The cubic root of 7926396 is about 199.3847425656.

Subtracting from 7926396 its reverse (6936297), we obtain a palindrome (990099).

The spelling of 7926396 in words is "seven million, nine hundred twenty-six thousand, three hundred ninety-six".