79036776 has 128 divisors (see below), whose sum is σ = 270278400. Its totient is φ = 20839680.

The previous prime is 79036759. The next prime is 79036787. The reversal of 79036776 is 67763097.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17646 + ... + 21666.

It is an arithmetic number, because the mean of its divisors is an integer number (2111550).

Almost surely, 2^79036776 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 79036776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135139200).

79036776 is an abundant number, since it is smaller than the sum of its proper divisors (191241624).

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

79036776 is a wasteful number, since it uses less digits than its factorization.

79036776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056 (or 4046 counting only the distinct ones).

The product of its (nonzero) digits is 333396, while the sum is 45.

The square root of 79036776 is about 8890.2629882361. The cubic root of 79036776 is about 429.1506146299.

The spelling of 79036776 in words is "seventy-nine million, thirty-six thousand, seven hundred seventy-six".