730775265 has 24 divisors (see below), whose sum is σ = 1285201344. Its totient is φ = 354314400.

The previous prime is 730775233. The next prime is 730775273. The reversal of 730775265 is 562577037.

It is not a de Polignac number, because 730775265 - 2⁵ = 730775233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199501 + ... + 203130.

It is an arithmetic number, because the mean of its divisors is an integer number (53550056).

Almost surely, 2^730775265 is an apocalyptic number.

It is an amenable number.

730775265 is a deficient number, since it is larger than the sum of its proper divisors (554426079).

730775265 is a wasteful number, since it uses less digits than its factorization.

730775265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402661 (or 402650 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 42.

The square root of 730775265 is about 27032.8552875940. The cubic root of 730775265 is about 900.7299695067.

The spelling of 730775265 in words is "seven hundred thirty million, seven hundred seventy-five thousand, two hundred sixty-five".