2417979 has 16 divisors (see below), whose sum is σ = 3340064. Its totient is φ = 1555200.

The previous prime is 2417977. The next prime is 2417981. The reversal of 2417979 is 9797142.

It is an interprime number because it is at equal distance from previous prime (2417977) and next prime (2417981).

It is not a de Polignac number, because 2417979 - 2¹ = 2417977 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 (2417971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13269 + ... + 13449.

It is an arithmetic number, because the mean of its divisors is an integer number (208754).

2^2417979 is an apocalyptic number.

2417979 is a deficient number, since it is larger than the sum of its proper divisors (922085).

2417979 is a wasteful number, since it uses less digits than its factorization.

2417979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318.

The product of its digits is 31752, while the sum is 39.

The square root of 2417979 is about 1554.9852089329. The cubic root of 2417979 is about 134.2200846063.

The spelling of 2417979 in words is "two million, four hundred seventeen thousand, nine hundred seventy-nine".