79916494 has 16 divisors (see below), whose sum is σ = 137115648. Its totient is φ = 34220952.

The previous prime is 79916483. The next prime is 79916533. The reversal of 79916494 is 49461997.

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, 27499 + ... + 30265.

It is an arithmetic number, because the mean of its divisors is an integer number (8569728).

Almost surely, 2^79916494 is an apocalyptic number.

79916494 is a deficient number, since it is larger than the sum of its proper divisors (57199154).

79916494 is a wasteful number, since it uses less digits than its factorization.

79916494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4839.

The product of its digits is 489888, while the sum is 49.

The square root of 79916494 is about 8939.6025638727. The cubic root of 79916494 is about 430.7369622921.

The spelling of 79916494 in words is "seventy-nine million, nine hundred sixteen thousand, four hundred ninety-four".