2879744 has 36 divisors (see below), whose sum is σ = 6573504. Its totient is φ = 1233408.

The previous prime is 2879741. The next prime is 2879759. The reversal of 2879744 is 4479782.

It is not an unprimeable number, because it can be changed into a prime (2879741) 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, 989 + ... + 2595.

2^2879744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2879744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3286752).

2879744 is an abundant number, since it is smaller than the sum of its proper divisors (3693760).

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

2879744 is an equidigital number, since it uses as much as digits as its factorization.

2879744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630 (or 1616 counting only the distinct ones).

The product of its digits is 112896, while the sum is 41.

The square root of 2879744 is about 1696.9808484482. The cubic root of 2879744 is about 142.2715164774.

The spelling of 2879744 in words is "two million, eight hundred seventy-nine thousand, seven hundred forty-four".