73879364 has 36 divisors (see below), whose sum is σ = 140853636. Its totient is φ = 33890688.

The previous prime is 73879339. The next prime is 73879397. The reversal of 73879364 is 46397837.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 640000 + 73239364 = 800^2 + 8558^2 .

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 11 ways as a sum of consecutive naturals, for example, 197882 + ... + 198254.

It is an arithmetic number, because the mean of its divisors is an integer number (3912601).

Almost surely, 2^73879364 is an apocalyptic number.

It is an amenable number.

73879364 is a deficient number, since it is larger than the sum of its proper divisors (66974272).

73879364 is a wasteful number, since it uses less digits than its factorization.

73879364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696 (or 681 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The square root of 73879364 is about 8595.3105819394. The cubic root of 73879364 is about 419.6053814237.

The spelling of 73879364 in words is "seventy-three million, eight hundred seventy-nine thousand, three hundred sixty-four".