730472192 has 36 divisors (see below), whose sum is σ = 1460875416. Its totient is φ = 364538880.

The previous prime is 730472137. The next prime is 730472209. The reversal of 730472192 is 291274037.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147842 + ... + 152702.

Almost surely, 2^730472192 is an apocalyptic number.

It is an amenable number.

730472192 is a deficient number, since it is larger than the sum of its proper divisors (730403224).

730472192 is an equidigital number, since it uses as much as digits as its factorization.

730472192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5464 (or 5450 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 730472192 is about 27027.2490646015. The cubic root of 730472192 is about 900.6054329611.

The spelling of 730472192 in words is "seven hundred thirty million, four hundred seventy-two thousand, one hundred ninety-two".