2899164 has 12 divisors (see below), whose sum is σ = 6764744. Its totient is φ = 966384.

The previous prime is 2899139. The next prime is 2899181. The reversal of 2899164 is 4619982.

It is a tau number, because it is divible by the number of its divisors (12).

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, 120787 + ... + 120810.

2^2899164 is an apocalyptic number.

It is an amenable number.

2899164 is an abundant number, since it is smaller than the sum of its proper divisors (3865580).

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

2899164 is a wasteful number, since it uses less digits than its factorization.

2899164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241604 (or 241602 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The square root of 2899164 is about 1702.6931608484. The cubic root of 2899164 is about 142.5906102700.

It can be divided in two parts, 289 and 9164, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 2899164 in words is "two million, eight hundred ninety-nine thousand, one hundred sixty-four".