2879918 has 8 divisors (see below), whose sum is σ = 4358448. Its totient is φ = 1427104.

The previous prime is 2879911. The next prime is 2879927. The reversal of 2879918 is 8199782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2879911) 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, 6146 + ... + 6597.

It is an arithmetic number, because the mean of its divisors is an integer number (544806).

2^2879918 is an apocalyptic number.

2879918 is a deficient number, since it is larger than the sum of its proper divisors (1478530).

2879918 is a wasteful number, since it uses less digits than its factorization.

2879918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12858.

The product of its digits is 72576, while the sum is 44.

The square root of 2879918 is about 1697.0321151941. The cubic root of 2879918 is about 142.2743818647.

The spelling of 2879918 in words is "two million, eight hundred seventy-nine thousand, nine hundred eighteen".