6304979 has 4 divisors (see below), whose sum is σ = 6636840. Its totient is φ = 5973120.

The previous prime is 6304973. The next prime is 6304993. The reversal of 6304979 is 9794036.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6304979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6304973) 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, 165902 + ... + 165939.

It is an arithmetic number, because the mean of its divisors is an integer number (1659210).

Almost surely, 2^6304979 is an apocalyptic number.

6304979 is a deficient number, since it is larger than the sum of its proper divisors (331861).

6304979 is a wasteful number, since it uses less digits than its factorization.

6304979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331860.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 6304979 is about 2510.9717242534. The cubic root of 6304979 is about 184.7401171986.

The spelling of 6304979 in words is "six million, three hundred four thousand, nine hundred seventy-nine".