733630172 has 48 divisors (see below), whose sum is σ = 1547465472. Its totient is φ = 300199680.

The previous prime is 733630171. The next prime is 733630193. The reversal of 733630172 is 271036337.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (733630171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4118 + ... + 38525.

It is an arithmetic number, because the mean of its divisors is an integer number (32238864).

Almost surely, 2^733630172 is an apocalyptic number.

It is an amenable number.

733630172 is an abundant number, since it is smaller than the sum of its proper divisors (813835300).

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

733630172 is a wasteful number, since it uses less digits than its factorization.

733630172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42698 (or 42696 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 32.

The square root of 733630172 is about 27085.6082080503. The cubic root of 733630172 is about 901.9014007198.

The spelling of 733630172 in words is "seven hundred thirty-three million, six hundred thirty thousand, one hundred seventy-two".