794672650 has 24 divisors (see below), whose sum is σ = 1565039340. Its totient is φ = 299170560.

The previous prime is 794672639. The next prime is 794672657. The reversal of 794672650 is 56276497.

It can be written as a sum of positive squares in 6 ways, for example, as 370601001 + 424071649 = 19251^2 + 20593^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 794672650.

It is not an unprimeable number, because it can be changed into a prime (794672657) 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, 466605 + ... + 468304.

Almost surely, 2^794672650 is an apocalyptic number.

794672650 is a deficient number, since it is larger than the sum of its proper divisors (770366690).

794672650 is a wasteful number, since it uses less digits than its factorization.

794672650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934938 (or 934933 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 794672650 is about 28189.9388080216. The cubic root of 794672650 is about 926.2525616975.

The spelling of 794672650 in words is "seven hundred ninety-four million, six hundred seventy-two thousand, six hundred fifty".