2890164 has 24 divisors (see below), whose sum is σ = 6779808. Its totient is φ = 958240.

The previous prime is 2890141. The next prime is 2890183. The reversal of 2890164 is 4610982.

2890164 = T₃₂ + T₃₃ + ... + T₂₅₈.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2194 + ... + 3254.

It is an arithmetic number, because the mean of its divisors is an integer number (282492).

2^2890164 is an apocalyptic number.

It is an amenable number.

2890164 is an abundant number, since it is smaller than the sum of its proper divisors (3889644).

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

2890164 is a wasteful number, since it uses less digits than its factorization.

2890164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295 (or 1293 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2890164 is about 1700.0482346098. The cubic root of 2890164 is about 142.4429072612.

The spelling of 2890164 in words is "two million, eight hundred ninety thousand, one hundred sixty-four".