730863712 has 12 divisors (see below), whose sum is σ = 1438887996. Its totient is φ = 365431840.

The previous prime is 730863691. The next prime is 730863751. The reversal of 730863712 is 217368037.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11419714 + ... + 11419777.

It is an arithmetic number, because the mean of its divisors is an integer number (119907333).

Almost surely, 2^730863712 is an apocalyptic number.

It is an amenable number.

730863712 is a deficient number, since it is larger than the sum of its proper divisors (708024284).

730863712 is a wasteful number, since it uses less digits than its factorization.

730863712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22839501 (or 22839493 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 730863712 is about 27034.4911548192. The cubic root of 730863712 is about 900.7663070118.

The spelling of 730863712 in words is "seven hundred thirty million, eight hundred sixty-three thousand, seven hundred twelve".