79406616 has 16 divisors (see below), whose sum is σ = 198516600. Its totient is φ = 26468864.

The previous prime is 79406599. The next prime is 79406617. The reversal of 79406616 is 61660497.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79406617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1654281 + ... + 1654328.

Almost surely, 2^79406616 is an apocalyptic number.

It is an amenable number.

79406616 is an abundant number, since it is smaller than the sum of its proper divisors (119109984).

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

79406616 is a wasteful number, since it uses less digits than its factorization.

79406616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308618 (or 3308614 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 79406616 is about 8911.0389966603. The cubic root of 79406616 is about 429.8189538899.

The spelling of 79406616 in words is "seventy-nine million, four hundred six thousand, six hundred sixteen".