793746664 has 16 divisors (see below), whose sum is σ = 1491816420. Its totient is φ = 395928960.

The previous prime is 793746659. The next prime is 793746689. The reversal of 793746664 is 466647397.

It can be written as a sum of positive squares in 2 ways, for example, as 694744164 + 99002500 = 26358^2 + 9950^2 .

It is a super-2 number, since 2×793746664² = 1260067533222257792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114469 + ... + 121204.

Almost surely, 2^793746664 is an apocalyptic number.

It is an amenable number.

793746664 is a deficient number, since it is larger than the sum of its proper divisors (698069756).

793746664 is a wasteful number, since it uses less digits than its factorization.

793746664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236100 (or 236096 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 52.

The square root of 793746664 is about 28173.5099694731. The cubic root of 793746664 is about 925.8926523848.

The spelling of 793746664 in words is "seven hundred ninety-three million, seven hundred forty-six thousand, six hundred sixty-four".