73304732 has 24 divisors (see below), whose sum is σ = 130603200. Its totient is φ = 35994816.

The previous prime is 73304719. The next prime is 73304741. The reversal of 73304732 is 23740337.

It is a junction number, because it is equal to n+sod(n) for n = 73304695 and 73304704.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 71858 + ... + 72870.

It is an arithmetic number, because the mean of its divisors is an integer number (5441800).

Almost surely, 2^73304732 is an apocalyptic number.

It is an amenable number.

73304732 is a deficient number, since it is larger than the sum of its proper divisors (57298468).

73304732 is a wasteful number, since it uses less digits than its factorization.

73304732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 29.

The square root of 73304732 is about 8561.8182648314. The cubic root of 73304732 is about 418.5146549550.

The spelling of 73304732 in words is "seventy-three million, three hundred four thousand, seven hundred thirty-two".