73345304 has 16 divisors (see below), whose sum is σ = 137682720. Its totient is φ = 36629920.

The previous prime is 73345303. The next prime is 73345313. The reversal of 73345304 is 40354337.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73345303) 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, 2657 + ... + 12399.

It is an arithmetic number, because the mean of its divisors is an integer number (8605170).

Almost surely, 2^73345304 is an apocalyptic number.

It is an amenable number.

73345304 is a deficient number, since it is larger than the sum of its proper divisors (64337416).

73345304 is a wasteful number, since it uses less digits than its factorization.

73345304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10690 (or 10686 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 73345304 is about 8564.1872936082. The cubic root of 73345304 is about 418.5918525403.

The spelling of 73345304 in words is "seventy-three million, three hundred forty-five thousand, three hundred four".