73308680 has 32 divisors (see below), whose sum is σ = 167745600. Its totient is φ = 28825536.

The previous prime is 73308667. The next prime is 73308731. The reversal of 73308680 is 8680337.

It is a self number, because there is not a number n which added to its sum of digits gives 73308680.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13172 + ... + 17891.

It is an arithmetic number, because the mean of its divisors is an integer number (5242050).

Almost surely, 2^73308680 is an apocalyptic number.

It is an amenable number.

73308680 is an abundant number, since it is smaller than the sum of its proper divisors (94436920).

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

73308680 is a wasteful number, since it uses less digits than its factorization.

73308680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31133 (or 31129 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 73308680 is about 8562.0488202299. The cubic root of 73308680 is about 418.5221681861.

The spelling of 73308680 in words is "seventy-three million, three hundred eight thousand, six hundred eighty".