7912408 has 32 divisors (see below), whose sum is σ = 17056800. Its totient is φ = 3370752.

The previous prime is 7912363. The next prime is 7912433. The reversal of 7912408 is 8042197.

It is a self number, because there is not a number n which added to its sum of digits gives 7912408.

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, 12516 + ... + 13132.

It is an arithmetic number, because the mean of its divisors is an integer number (533025).

Almost surely, 2^7912408 is an apocalyptic number.

It is an amenable number.

7912408 is an abundant number, since it is smaller than the sum of its proper divisors (9144392).

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

7912408 is a wasteful number, since it uses less digits than its factorization.

7912408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 7912408 is about 2812.9002826265. The cubic root of 7912408 is about 199.2673863295.

The spelling of 7912408 in words is "seven million, nine hundred twelve thousand, four hundred eight".