6492874231 has 2 divisors, whose sum is σ = 6492874232. Its totient is φ = 6492874230.

The previous prime is 6492874211. The next prime is 6492874247. The reversal of 6492874231 is 1324782946.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6492874231 - 2¹⁹ = 6492349943 is a prime.

It is a super-2 number, since 2×6492874231² = 84314831559167682722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6492874211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3246437115 + 3246437116.

It is an arithmetic number, because the mean of its divisors is an integer number (3246437116).

Almost surely, 2^6492874231 is an apocalyptic number.

6492874231 is a deficient number, since it is larger than the sum of its proper divisors (1).

6492874231 is an equidigital number, since it uses as much as digits as its factorization.

6492874231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 46.

The square root of 6492874231 is about 80578.3732213551. The cubic root of 6492874231 is about 1865.5733543726.

The spelling of 6492874231 in words is "six billion, four hundred ninety-two million, eight hundred seventy-four thousand, two hundred thirty-one".