730530875 has 16 divisors (see below), whose sum is σ = 919788480. Its totient is φ = 579241600.

The previous prime is 730530847. The next prime is 730530883. The reversal of 730530875 is 578035037.

It is a happy number.

It is not a de Polignac number, because 730530875 - 2⁶ = 730530811 is a prime.

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, 11735 + ... + 39984.

It is an arithmetic number, because the mean of its divisors is an integer number (57486780).

Almost surely, 2^730530875 is an apocalyptic number.

730530875 is a deficient number, since it is larger than the sum of its proper divisors (189257605).

730530875 is a wasteful number, since it uses less digits than its factorization.

730530875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51847 (or 51837 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 730530875 is about 27028.3346693798. The cubic root of 730530875 is about 900.6295492401.

The spelling of 730530875 in words is "seven hundred thirty million, five hundred thirty thousand, eight hundred seventy-five".