730462732 has 24 divisors (see below), whose sum is σ = 1390090464. Its totient is φ = 334455552.

The previous prime is 730462721. The next prime is 730462741. The reversal of 730462732 is 237264037.

It is a happy number.

730462732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 142648 + ... + 147679.

It is an arithmetic number, because the mean of its divisors is an integer number (57920436).

Almost surely, 2^730462732 is an apocalyptic number.

It is an amenable number.

730462732 is a deficient number, since it is larger than the sum of its proper divisors (659627732).

730462732 is a wasteful number, since it uses less digits than its factorization.

730462732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290385 (or 290383 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 730462732 is about 27027.0740554726. The cubic root of 730462732 is about 900.6015451726.

The spelling of 730462732 in words is "seven hundred thirty million, four hundred sixty-two thousand, seven hundred thirty-two".