2979163 has 4 divisors (see below), whose sum is σ = 3250008. Its totient is φ = 2708320.

The previous prime is 2979149. The next prime is 2979173. The reversal of 2979163 is 3619792.

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 2979163 - 2¹⁷ = 2848091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2979133) 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, 135406 + ... + 135427.

It is an arithmetic number, because the mean of its divisors is an integer number (812502).

2^2979163 is an apocalyptic number.

2979163 is a deficient number, since it is larger than the sum of its proper divisors (270845).

2979163 is a wasteful number, since it uses less digits than its factorization.

2979163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270844.

The product of its digits is 20412, while the sum is 37.

The square root of 2979163 is about 1726.0252025970. The cubic root of 2979163 is about 143.8902681259.

The spelling of 2979163 in words is "two million, nine hundred seventy-nine thousand, one hundred sixty-three".