6485460879 has 8 divisors (see below), whose sum is σ = 8648725680. Its totient is φ = 4322918336.

The previous prime is 6485460851. The next prime is 6485460901. The reversal of 6485460879 is 9780645846.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6485460879 - 2⁵ = 6485460847 is a prime.

It is a super-2 number, since 2×6485460879² = 84122405626078905282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6485460809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159252 + ... + 195785.

It is an arithmetic number, because the mean of its divisors is an integer number (1081090710).

Almost surely, 2^6485460879 is an apocalyptic number.

6485460879 is a deficient number, since it is larger than the sum of its proper divisors (2163264801).

6485460879 is a wasteful number, since it uses less digits than its factorization.

6485460879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361129.

The product of its (nonzero) digits is 11612160, while the sum is 57.

The square root of 6485460879 is about 80532.3592042354. The cubic root of 6485460879 is about 1864.8630670426.

The spelling of 6485460879 in words is "six billion, four hundred eighty-five million, four hundred sixty thousand, eight hundred seventy-nine".