6410879 has 4 divisors (see below), whose sum is σ = 6584184. Its totient is φ = 6237576.

The previous prime is 6410869. The next prime is 6410891. The reversal of 6410879 is 9780146.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6410879 - 2⁴ = 6410863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6410869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86597 + ... + 86670.

It is an arithmetic number, because the mean of its divisors is an integer number (1646046).

Almost surely, 2^6410879 is an apocalyptic number.

6410879 is a deficient number, since it is larger than the sum of its proper divisors (173305).

6410879 is a wasteful number, since it uses less digits than its factorization.

6410879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173304.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 6410879 is about 2531.9713663468. The cubic root of 6410879 is about 185.7686934700.

The spelling of 6410879 in words is "six million, four hundred ten thousand, eight hundred seventy-nine".