73285304 has 8 divisors (see below), whose sum is σ = 137409960. Its totient is φ = 36642648.

The previous prime is 73285301. The next prime is 73285307. The reversal of 73285304 is 40358237.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (73285301) and next prime (73285307).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73285301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4580324 + ... + 4580339.

It is an arithmetic number, because the mean of its divisors is an integer number (17176245).

Almost surely, 2^73285304 is an apocalyptic number.

It is an amenable number.

73285304 is a deficient number, since it is larger than the sum of its proper divisors (64124656).

73285304 is a wasteful number, since it uses less digits than its factorization.

73285304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9160669 (or 9160665 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 73285304 is about 8560.6836175623. The cubic root of 73285304 is about 418.4776786193.

The spelling of 73285304 in words is "seventy-three million, two hundred eighty-five thousand, three hundred four".