6479976 has 32 divisors (see below), whose sum is σ = 16400160. Its totient is φ = 2133312.

The previous prime is 6479959. The next prime is 6479989. The reversal of 6479976 is 6799746.

It is a d-powerful number, because it can be written as 6³ + 4² + 7³ + 9 + 9⁷ + 7⁵ + 6⁸ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366 + ... + 3618.

It is an arithmetic number, because the mean of its divisors is an integer number (512505).

Almost surely, 2^6479976 is an apocalyptic number.

It is an amenable number.

6479976 is an abundant number, since it is smaller than the sum of its proper divisors (9920184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6479976 is a wasteful number, since it uses less digits than its factorization.

6479976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345 (or 3341 counting only the distinct ones).

The product of its digits is 571536, while the sum is 48.

The square root of 6479976 is about 2545.5796982220. The cubic root of 6479976 is about 186.4337201916.

The spelling of 6479976 in words is "six million, four hundred seventy-nine thousand, nine hundred seventy-six".