73979368 has 32 divisors (see below), whose sum is σ = 141831360. Its totient is φ = 36167040.

The previous prime is 73979351. The next prime is 73979413. The reversal of 73979368 is 86397937.

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 in 7 ways as a sum of consecutive naturals, for example, 76021 + ... + 76987.

It is an arithmetic number, because the mean of its divisors is an integer number (4432230).

Almost surely, 2^73979368 is an apocalyptic number.

It is an amenable number.

73979368 is a deficient number, since it is larger than the sum of its proper divisors (67851992).

73979368 is a wasteful number, since it uses less digits than its factorization.

73979368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177 (or 1173 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 52.

The square root of 73979368 is about 8601.1259728015. The cubic root of 73979368 is about 419.7946237010.

It can be divided in two parts, 73979 and 368, that added together give a palindrome (74347).

The spelling of 73979368 in words is "seventy-three million, nine hundred seventy-nine thousand, three hundred sixty-eight".