79462656 has 216 divisors, whose sum is σ = 282726080. Its totient is φ = 20901888.

The previous prime is 79462637. The next prime is 79462657. The reversal of 79462656 is 65626497.

It is not an unprimeable number, because it can be changed into a prime (79462657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209475 + ... + 209853.

Almost surely, 2^79462656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79462656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141363040).

79462656 is an abundant number, since it is smaller than the sum of its proper divisors (203263424).

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

79462656 is a wasteful number, since it uses less digits than its factorization.

79462656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 404 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 79462656 is about 8914.1828565494. The cubic root of 79462656 is about 429.9200428220.

The spelling of 79462656 in words is "seventy-nine million, four hundred sixty-two thousand, six hundred fifty-six".