794770691 has 32 divisors (see below), whose sum is σ = 961873920. Its totient is φ = 647020800.

The previous prime is 794770687. The next prime is 794770747. The reversal of 794770691 is 196077497.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 794770691 - 2² = 794770687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (794770631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1658990 + ... + 1659468.

It is an arithmetic number, because the mean of its divisors is an integer number (30058560).

Almost surely, 2^794770691 is an apocalyptic number.

794770691 is a deficient number, since it is larger than the sum of its proper divisors (167103229).

794770691 is a wasteful number, since it uses less digits than its factorization.

794770691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827.

The product of its (nonzero) digits is 666792, while the sum is 50.

The square root of 794770691 is about 28191.6776904107. The cubic root of 794770691 is about 926.2906515924.

The spelling of 794770691 in words is "seven hundred ninety-four million, seven hundred seventy thousand, six hundred ninety-one".