730512675 has 96 divisors (see below), whose sum is σ = 1405624320. Its totient is φ = 376164000.

The previous prime is 730512649. The next prime is 730512701. The reversal of 730512675 is 576215037.

730512675 is a `hidden beast` number, since 73 + 0 + 512 + 6 + 75 = 666.

It is an interprime number because it is at equal distance from previous prime (730512649) and next prime (730512701).

It is not a de Polignac number, because 730512675 - 2⁶ = 730512611 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1694710 + ... + 1695140.

It is an arithmetic number, because the mean of its divisors is an integer number (14641920).

Almost surely, 2^730512675 is an apocalyptic number.

730512675 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

730512675 is a deficient number, since it is larger than the sum of its proper divisors (675111645).

730512675 is an equidigital number, since it uses as much as digits as its factorization.

730512675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 730512675 is about 27027.9979835725. The cubic root of 730512675 is about 900.6220699332.

The spelling of 730512675 in words is "seven hundred thirty million, five hundred twelve thousand, six hundred seventy-five".