750713661 has 12 divisors (see below), whose sum is σ = 1084610592. Its totient is φ = 500362056.

The previous prime is 750713653. The next prime is 750713707. The reversal of 750713661 is 166317057.

It is not a de Polignac number, because 750713661 - 2³ = 750713653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750713861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56520 + ... + 68526.

It is an arithmetic number, because the mean of its divisors is an integer number (90384216).

Almost surely, 2^750713661 is an apocalyptic number.

It is an amenable number.

750713661 is a deficient number, since it is larger than the sum of its proper divisors (333896931).

750713661 is a wasteful number, since it uses less digits than its factorization.

750713661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18960 (or 18957 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 750713661 is about 27399.1543847616. The cubic root of 750713661 is about 908.8483846364.

The spelling of 750713661 in words is "seven hundred fifty million, seven hundred thirteen thousand, six hundred sixty-one".