730771375 has 8 divisors (see below), whose sum is σ = 912002832. Its totient is φ = 584617000.

The previous prime is 730771361. The next prime is 730771397. The reversal of 730771375 is 573177037.

It is not a de Polignac number, because 730771375 - 2⁹ = 730770863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2922961 + ... + 2923210.

It is an arithmetic number, because the mean of its divisors is an integer number (114000354).

Almost surely, 2^730771375 is an apocalyptic number.

730771375 is a deficient number, since it is larger than the sum of its proper divisors (181231457).

730771375 is an equidigital number, since it uses as much as digits as its factorization.

730771375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5846186 (or 5846176 counting only the distinct ones).

The product of its (nonzero) digits is 108045, while the sum is 40.

The square root of 730771375 is about 27032.7833380139. The cubic root of 730771375 is about 900.7283712744.

The spelling of 730771375 in words is "seven hundred thirty million, seven hundred seventy-one thousand, three hundred seventy-five".