730837875 has 32 divisors (see below), whose sum is σ = 1249005888. Its totient is φ = 379238400.

The previous prime is 730837853. The next prime is 730837879. The reversal of 730837875 is 578738037.

It is not a de Polignac number, because 730837875 - 2⁷ = 730837747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (730837879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12462 + ... + 40211.

It is an arithmetic number, because the mean of its divisors is an integer number (39031434).

Almost surely, 2^730837875 is an apocalyptic number.

730837875 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

730837875 is a deficient number, since it is larger than the sum of its proper divisors (518168013).

730837875 is a wasteful number, since it uses less digits than its factorization.

730837875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52728 (or 52718 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 48.

The square root of 730837875 is about 27034.0132980658. The cubic root of 730837875 is about 900.7556924595.

The spelling of 730837875 in words is "seven hundred thirty million, eight hundred thirty-seven thousand, eight hundred seventy-five".