747200328 has 64 divisors (see below), whose sum is σ = 2161920000. Its totient is φ = 210779712.

The previous prime is 747200317. The next prime is 747200339. The reversal of 747200328 is 823002747.

It is an interprime number because it is at equal distance from previous prime (747200317) and next prime (747200339).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14878 + ... + 41421.

It is an arithmetic number, because the mean of its divisors is an integer number (33780000).

Almost surely, 2^747200328 is an apocalyptic number.

It is an amenable number.

747200328 is an abundant number, since it is smaller than the sum of its proper divisors (1414719672).

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

747200328 is a wasteful number, since it uses less digits than its factorization.

747200328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56394 (or 56390 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 747200328 is about 27334.9653008743. The cubic root of 747200328 is about 907.4283664211.

The spelling of 747200328 in words is "seven hundred forty-seven million, two hundred thousand, three hundred twenty-eight".