6479354831 has 2 divisors, whose sum is σ = 6479354832. Its totient is φ = 6479354830.

The previous prime is 6479354773. The next prime is 6479354837. The reversal of 6479354831 is 1384539746.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6479354831 - 2¹⁸ = 6479092687 is a prime.

It is a super-2 number, since 2×6479354831² = 83964078052006077122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6479354831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6479354837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3239677415 + 3239677416.

It is an arithmetic number, because the mean of its divisors is an integer number (3239677416).

Almost surely, 2^6479354831 is an apocalyptic number.

6479354831 is a deficient number, since it is larger than the sum of its proper divisors (1).

6479354831 is an equidigital number, since it uses as much as digits as its factorization.

6479354831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 50.

The square root of 6479354831 is about 80494.4397520723. The cubic root of 6479354831 is about 1864.2776283679.

The spelling of 6479354831 in words is "six billion, four hundred seventy-nine million, three hundred fifty-four thousand, eight hundred thirty-one".