2879958 has 16 divisors (see below), whose sum is σ = 5776560. Its totient is φ = 957216.

The previous prime is 2879927. The next prime is 2879971. The reversal of 2879958 is 8599782.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3708 + ... + 4416.

It is an arithmetic number, because the mean of its divisors is an integer number (361035).

2^2879958 is an apocalyptic number.

2879958 is an abundant number, since it is smaller than the sum of its proper divisors (2896602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2879958 is a wasteful number, since it uses less digits than its factorization.

2879958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391.

The product of its digits is 362880, while the sum is 48.

The square root of 2879958 is about 1697.0439004339. The cubic root of 2879958 is about 142.2750405581.

The spelling of 2879958 in words is "two million, eight hundred seventy-nine thousand, nine hundred fifty-eight".