73808672 has 24 divisors (see below), whose sum is σ = 166070016. Its totient is φ = 31632192.

The previous prime is 73808671. The next prime is 73808677. The reversal of 73808672 is 27680837.

It is not an unprimeable number, because it can be changed into a prime (73808671) 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 3 ways as a sum of consecutive naturals, for example, 164528 + ... + 164975.

It is an arithmetic number, because the mean of its divisors is an integer number (6919584).

Almost surely, 2^73808672 is an apocalyptic number.

It is an amenable number.

73808672 is an abundant number, since it is smaller than the sum of its proper divisors (92261344).

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

73808672 is a wasteful number, since it uses less digits than its factorization.

73808672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329520 (or 329512 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 73808672 is about 8591.1973554331. The cubic root of 73808672 is about 419.4715045734.

The spelling of 73808672 in words is "seventy-three million, eight hundred eight thousand, six hundred seventy-two".