2879580 has 48 divisors (see below), whose sum is σ = 8797824. Its totient is φ = 697920.

The previous prime is 2879563. The next prime is 2879609. The reversal of 2879580 is 859782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1522 + ... + 2841.

It is an arithmetic number, because the mean of its divisors is an integer number (183288).

2^2879580 is an apocalyptic number.

2879580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2879580 is an abundant number, since it is smaller than the sum of its proper divisors (5918244).

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

2879580 is a wasteful number, since it uses less digits than its factorization.

2879580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386 (or 4384 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 2879580 is about 1696.9325266492. The cubic root of 2879580 is about 142.2688156619.

The spelling of 2879580 in words is "two million, eight hundred seventy-nine thousand, five hundred eighty".