73470304 has 12 divisors (see below), whose sum is σ = 144644724. Its totient is φ = 36735136.

The previous prime is 73470289. The next prime is 73470307. The reversal of 73470304 is 40307437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73470307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1147942 + ... + 1148005.

It is an arithmetic number, because the mean of its divisors is an integer number (12053727).

Almost surely, 2^73470304 is an apocalyptic number.

It is an amenable number.

73470304 is a deficient number, since it is larger than the sum of its proper divisors (71174420).

73470304 is a wasteful number, since it uses less digits than its factorization.

73470304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295957 (or 2295949 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 73470304 is about 8571.4820188810. The cubic root of 73470304 is about 418.8295150405.

The spelling of 73470304 in words is "seventy-three million, four hundred seventy thousand, three hundred four".