79361856 has 168 divisors, whose sum is σ = 269971520. Its totient is φ = 22674816.

The previous prime is 79361827. The next prime is 79361869. The reversal of 79361856 is 65816397.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (168).

Its product of digits (272160) is a multiple of the sum of its prime divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11337405 + ... + 11337411.

Almost surely, 2^79361856 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 79361856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134985760).

79361856 is an abundant number, since it is smaller than the sum of its proper divisors (190609664).

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

79361856 is an frugal number, since it uses more digits than its factorization.

79361856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52 (or 12 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 79361856 is about 8908.5271509942. The cubic root of 79361856 is about 429.7381784528.

The spelling of 79361856 in words is "seventy-nine million, three hundred sixty-one thousand, eight hundred fifty-six".