730737604 has 12 divisors (see below), whose sum is σ = 1278986044. Its totient is φ = 365313024.

The previous prime is 730737599. The next prime is 730737619. The reversal of 730737604 is 406737037.

730737604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12390400 + 718347204 = 3520^2 + 26802^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33364 + ... + 50740.

Almost surely, 2^730737604 is an apocalyptic number.

It is an amenable number.

730737604 is a deficient number, since it is larger than the sum of its proper divisors (548248440).

730737604 is a wasteful number, since it uses less digits than its factorization.

730737604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27894 (or 27892 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 37.

The square root of 730737604 is about 27032.1587003332. The cubic root of 730737604 is about 900.7144959971.

The spelling of 730737604 in words is "seven hundred thirty million, seven hundred thirty-seven thousand, six hundred four".