73316656 has 20 divisors (see below), whose sum is σ = 162344272. Its totient is φ = 31421376.

The previous prime is 73316653. The next prime is 73316657. The reversal of 73316656 is 65661337.

It is not an unprimeable number, because it can be changed into a prime (73316653) 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 3 ways as a sum of consecutive naturals, for example, 327195 + ... + 327418.

Almost surely, 2^73316656 is an apocalyptic number.

It is an amenable number.

73316656 is an abundant number, since it is smaller than the sum of its proper divisors (89027616).

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

73316656 is a wasteful number, since it uses less digits than its factorization.

73316656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654628 (or 654622 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 73316656 is about 8562.5145839292. The cubic root of 73316656 is about 418.5373460694.

The spelling of 73316656 in words is "seventy-three million, three hundred sixteen thousand, six hundred fifty-six".