79497804 has 12 divisors (see below), whose sum is σ = 185494904. Its totient is φ = 26499264.

The previous prime is 79497791. The next prime is 79497833. The reversal of 79497804 is 40879497.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3312397 + ... + 3312420.

Almost surely, 2^79497804 is an apocalyptic number.

It is an amenable number.

79497804 is an abundant number, since it is smaller than the sum of its proper divisors (105997100).

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

79497804 is a wasteful number, since it uses less digits than its factorization.

79497804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624824 (or 6624822 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 79497804 is about 8916.1541036481. The cubic root of 79497804 is about 429.9834210302.

It can be divided in two parts, 7949 and 7804, that added together give a triangular number (15753 = T₁₇₇).

The spelling of 79497804 in words is "seventy-nine million, four hundred ninety-seven thousand, eight hundred four".