2879668 has 12 divisors (see below), whose sum is σ = 5497632. Its totient is φ = 1308920.

The previous prime is 2879651. The next prime is 2879687. The reversal of 2879668 is 8669782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32680 + ... + 32767.

It is an arithmetic number, because the mean of its divisors is an integer number (458136).

2^2879668 is an apocalyptic number.

It is an amenable number.

2879668 is a deficient number, since it is larger than the sum of its proper divisors (2617964).

2879668 is a wasteful number, since it uses less digits than its factorization.

2879668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65462 (or 65460 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 2879668 is about 1696.9584555905. The cubic root of 2879668 is about 142.2702648928.

The spelling of 2879668 in words is "two million, eight hundred seventy-nine thousand, six hundred sixty-eight".