79201312 has 48 divisors (see below), whose sum is σ = 161566272. Its totient is φ = 38188800.

The previous prime is 79201267. The next prime is 79201321. The reversal of 79201312 is 21310297.

It is a super-3 number, since 3×79201312³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178563 + ... + 179005.

It is an arithmetic number, because the mean of its divisors is an integer number (3365964).

Almost surely, 2^79201312 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 79201312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80783136).

79201312 is an abundant number, since it is smaller than the sum of its proper divisors (82364960).

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

79201312 is a wasteful number, since it uses less digits than its factorization.

79201312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 633 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 79201312 is about 8899.5118967278. The cubic root of 79201312 is about 429.4482051414.

The spelling of 79201312 in words is "seventy-nine million, two hundred one thousand, three hundred twelve".