730601672 has 32 divisors (see below), whose sum is σ = 1394759520. Its totient is φ = 358725120.

The previous prime is 730601657. The next prime is 730601681. The reversal of 730601672 is 276106037.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98063 + ... + 105249.

It is an arithmetic number, because the mean of its divisors is an integer number (43586235).

Almost surely, 2^730601672 is an apocalyptic number.

It is an amenable number.

730601672 is a deficient number, since it is larger than the sum of its proper divisors (664157848).

730601672 is a wasteful number, since it uses less digits than its factorization.

730601672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7421 (or 7417 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 730601672 is about 27029.6443187845. The cubic root of 730601672 is about 900.6586421517.

The spelling of 730601672 in words is "seven hundred thirty million, six hundred one thousand, six hundred seventy-two".