79322312 has 8 divisors (see below), whose sum is σ = 148729350. Its totient is φ = 39661152.

The previous prime is 79322297. The next prime is 79322333. The reversal of 79322312 is 21322397.

It can be written as a sum of positive squares in only one way, i.e., 79316836 + 5476 = 8906^2 + 74^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4957637 + ... + 4957652.

Almost surely, 2^79322312 is an apocalyptic number.

It is an amenable number.

79322312 is a deficient number, since it is larger than the sum of its proper divisors (69407038).

79322312 is a wasteful number, since it uses less digits than its factorization.

79322312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9915295 (or 9915291 counting only the distinct ones).

The product of its digits is 4536, while the sum is 29.

The square root of 79322312 is about 8906.3074278850. The cubic root of 79322312 is about 429.6667907163. Note that the first 3 decimals are identical.

The spelling of 79322312 in words is "seventy-nine million, three hundred twenty-two thousand, three hundred twelve".