794672651 has 4 divisors (see below), whose sum is σ = 796950000. Its totient is φ = 792395304.

The previous prime is 794672639. The next prime is 794672657. The reversal of 794672651 is 156276497.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-794672651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 794672596 and 794672605.

It is not an unprimeable number, because it can be changed into a prime (794672657) 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 3 ways as a sum of consecutive naturals, for example, 1138151 + ... + 1138848.

It is an arithmetic number, because the mean of its divisors is an integer number (199237500).

Almost surely, 2^794672651 is an apocalyptic number.

794672651 is a deficient number, since it is larger than the sum of its proper divisors (2277349).

794672651 is a wasteful number, since it uses less digits than its factorization.

794672651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277348.

The product of its digits is 635040, while the sum is 47.

The square root of 794672651 is about 28189.9388257584. The cubic root of 794672651 is about 926.2525620861.

The spelling of 794672651 in words is "seven hundred ninety-four million, six hundred seventy-two thousand, six hundred fifty-one".