79797614 has 16 divisors (see below), whose sum is σ = 130672752. Its totient is φ = 36324288.

The previous prime is 79797583. The next prime is 79797617. The reversal of 79797614 is 41679797.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79797617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19124 + ... + 22919.

It is an arithmetic number, because the mean of its divisors is an integer number (8167047).

Almost surely, 2^79797614 is an apocalyptic number.

79797614 is a deficient number, since it is larger than the sum of its proper divisors (50875138).

79797614 is a wasteful number, since it uses less digits than its factorization.

79797614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42131.

The product of its digits is 666792, while the sum is 50.

The square root of 79797614 is about 8932.9510241577. The cubic root of 79797614 is about 430.5232749832.

The spelling of 79797614 in words is "seventy-nine million, seven hundred ninety-seven thousand, six hundred fourteen".