2879480 has 16 divisors (see below), whose sum is σ = 6478920. Its totient is φ = 1151776.

The previous prime is 2879479. The next prime is 2879491. The reversal of 2879480 is 849782.

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, 35954 + ... + 36033.

2^2879480 is an apocalyptic number.

2879480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2879480 is an abundant number, since it is smaller than the sum of its proper divisors (3599440).

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

2879480 is a wasteful number, since it uses less digits than its factorization.

2879480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71998 (or 71994 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 2879480 is about 1696.9030614623. The cubic root of 2879480 is about 142.2671687729.

The spelling of 2879480 in words is "two million, eight hundred seventy-nine thousand, four hundred eighty".