794319431 has 2 divisors, whose sum is σ = 794319432. Its totient is φ = 794319430.

The previous prime is 794319401. The next prime is 794319433. The reversal of 794319431 is 134913497.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 794319431 - 2¹⁴ = 794303047 is a prime.

It is a super-2 number, since 2×794319431² = 1261886716928327522, which contains 22 as substring.

Together with 794319433, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794319433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397159715 + 397159716.

It is an arithmetic number, because the mean of its divisors is an integer number (397159716).

Almost surely, 2^794319431 is an apocalyptic number.

794319431 is a deficient number, since it is larger than the sum of its proper divisors (1).

794319431 is an equidigital number, since it uses as much as digits as its factorization.

794319431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 794319431 is about 28183.6731282493. The cubic root of 794319431 is about 926.1153066532.

The spelling of 794319431 in words is "seven hundred ninety-four million, three hundred nineteen thousand, four hundred thirty-one".