79161396 has 12 divisors (see below), whose sum is σ = 184709952. Its totient is φ = 26387128.

The previous prime is 79161361. The next prime is 79161413. The reversal of 79161396 is 69316197.

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

It is a congruent number.

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, 3298380 + ... + 3298403.

It is an arithmetic number, because the mean of its divisors is an integer number (15392496).

Almost surely, 2^79161396 is an apocalyptic number.

It is an amenable number.

79161396 is an abundant number, since it is smaller than the sum of its proper divisors (105548556).

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

79161396 is a wasteful number, since it uses less digits than its factorization.

79161396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6596790 (or 6596788 counting only the distinct ones).

The product of its digits is 61236, while the sum is 42.

The square root of 79161396 is about 8897.2690191991. The cubic root of 79161396 is about 429.3760483608.

The spelling of 79161396 in words is "seventy-nine million, one hundred sixty-one thousand, three hundred ninety-six".