2794368431 has 2 divisors, whose sum is σ = 2794368432. Its totient is φ = 2794368430.

The previous prime is 2794368389. The next prime is 2794368491. The reversal of 2794368431 is 1348634972.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2794368431 is a prime.

It is a super-2 number, since 2×2794368431² = 15616989856338803522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2794368491) 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 as a sum of consecutive naturals, namely, 1397184215 + 1397184216.

It is an arithmetic number, because the mean of its divisors is an integer number (1397184216).

Almost surely, 2^2794368431 is an apocalyptic number.

2794368431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794368431 is an equidigital number, since it uses as much as digits as its factorization.

2794368431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 47.

The square root of 2794368431 is about 52861.7861124650. The cubic root of 2794368431 is about 1408.5141753123.

The spelling of 2794368431 in words is "two billion, seven hundred ninety-four million, three hundred sixty-eight thousand, four hundred thirty-one".