2990584 has 8 divisors (see below), whose sum is σ = 5607360. Its totient is φ = 1495288.

The previous prime is 2990557. The next prime is 2990587. The reversal of 2990584 is 4850992.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2990584² = 17887185322112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186904 + ... + 186919.

It is an arithmetic number, because the mean of its divisors is an integer number (700920).

2^2990584 is an apocalyptic number.

It is an amenable number.

2990584 is a deficient number, since it is larger than the sum of its proper divisors (2616776).

2990584 is a wasteful number, since it uses less digits than its factorization.

2990584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373829 (or 373825 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 2990584 is about 1729.3305062943. The cubic root of 2990584 is about 144.0739075340.

The spelling of 2990584 in words is "two million, nine hundred ninety thousand, five hundred eighty-four".