730806832 has 40 divisors (see below), whose sum is σ = 1661960096. Its totient is φ = 304736256.

The previous prime is 730806809. The next prime is 730806847. The reversal of 730806832 is 238608037.

730806832 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 (37).

It is a junction number, because it is equal to n+sod(n) for n = 730806791 and 730806800.

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, 84033 + ... + 92320.

Almost surely, 2^730806832 is an apocalyptic number.

It is an amenable number.

730806832 is an abundant number, since it is smaller than the sum of its proper divisors (931153264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

730806832 is a wasteful number, since it uses less digits than its factorization.

730806832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176405 (or 176399 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 730806832 is about 27033.4391448813. The cubic root of 730806832 is about 900.7429388079.

The spelling of 730806832 in words is "seven hundred thirty million, eight hundred six thousand, eight hundred thirty-two".