2446979 has 4 divisors (see below), whose sum is σ = 2458176. Its totient is φ = 2435784.

The previous prime is 2446973. The next prime is 2446981. The reversal of 2446979 is 9796442.

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-2446979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2446973) 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, 5264 + ... + 5709.

It is an arithmetic number, because the mean of its divisors is an integer number (614544).

2^2446979 is an apocalyptic number.

2446979 is a deficient number, since it is larger than the sum of its proper divisors (11197).

2446979 is a wasteful number, since it uses less digits than its factorization.

2446979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11196.

The product of its digits is 108864, while the sum is 41.

The square root of 2446979 is about 1564.2822635317. The cubic root of 2446979 is about 134.7545425477.

The spelling of 2446979 in words is "two million, four hundred forty-six thousand, nine hundred seventy-nine".