73031084 has 12 divisors (see below), whose sum is σ = 146062224. Its totient is φ = 31299024.

The previous prime is 73031083. The next prime is 73031089. The reversal of 73031084 is 48013037.

73031084 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (73031083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1304099 + ... + 1304154.

It is an arithmetic number, because the mean of its divisors is an integer number (12171852).

Almost surely, 2^73031084 is an apocalyptic number.

It is an amenable number.

73031084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

73031084 is a wasteful number, since it uses less digits than its factorization.

73031084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608264 (or 2608262 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 73031084 is about 8545.8226052265. The cubic root of 73031084 is about 417.9932311198.

The spelling of 73031084 in words is "seventy-three million, thirty-one thousand, eighty-four".