79397352 has 96 divisors (see below), whose sum is σ = 228633600. Its totient is φ = 24820992.

The previous prime is 79397299. The next prime is 79397359. The reversal of 79397352 is 25379397.

It is a super-2 number, since 2×79397352² = 12607879009223808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 79397298 and 79397307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79397359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173508 + ... + 173964.

It is an arithmetic number, because the mean of its divisors is an integer number (2381600).

Almost surely, 2^79397352 is an apocalyptic number.

79397352 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79397352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114316800).

79397352 is an abundant number, since it is smaller than the sum of its proper divisors (149236248).

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

79397352 is a wasteful number, since it uses less digits than its factorization.

79397352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615 (or 608 counting only the distinct ones).

The product of its digits is 357210, while the sum is 45.

The square root of 79397352 is about 8910.5191767932. The cubic root of 79397352 is about 429.8022382481.

The spelling of 79397352 in words is "seventy-nine million, three hundred ninety-seven thousand, three hundred fifty-two".