79323273 has 16 divisors (see below), whose sum is σ = 118618560. Its totient is φ = 52386048.

The previous prime is 79323253. The next prime is 79323319. The reversal of 79323273 is 37232397.

It is not a de Polignac number, because 79323273 - 2²² = 75128969 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (79323253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10840 + ... + 16617.

It is an arithmetic number, because the mean of its divisors is an integer number (7413660).

Almost surely, 2^79323273 is an apocalyptic number.

It is an amenable number.

79323273 is a deficient number, since it is larger than the sum of its proper divisors (39295287).

79323273 is a wasteful number, since it uses less digits than its factorization.

79323273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27573 (or 27567 counting only the distinct ones).

The product of its digits is 47628, while the sum is 36.

The square root of 79323273 is about 8906.3613782509. The cubic root of 79323273 is about 429.6685258654.

The spelling of 79323273 in words is "seventy-nine million, three hundred twenty-three thousand, two hundred seventy-three".