794195391 has 16 divisors (see below), whose sum is σ = 1156629888. Its totient is φ = 480732000.

The previous prime is 794195371. The next prime is 794195393. The reversal of 794195391 is 193591497.

It is not a de Polignac number, because 794195391 - 2⁷ = 794195263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 794195391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794195393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12741 + ... + 41841.

It is an arithmetic number, because the mean of its divisors is an integer number (72289368).

Almost surely, 2^794195391 is an apocalyptic number.

794195391 is a deficient number, since it is larger than the sum of its proper divisors (362434497).

794195391 is a wasteful number, since it uses less digits than its factorization.

794195391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29942.

The product of its digits is 306180, while the sum is 48.

The square root of 794195391 is about 28181.4724774984. The cubic root of 794195391 is about 926.0670971133.

The spelling of 794195391 in words is "seven hundred ninety-four million, one hundred ninety-five thousand, three hundred ninety-one".