2889293 has 16 divisors (see below), whose sum is σ = 3356160. Its totient is φ = 2462400.

The previous prime is 2889287. The next prime is 2889317. The reversal of 2889293 is 3929882.

It is a cyclic number.

It is not a de Polignac number, because 2889293 - 2⁴ = 2889277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2889293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12503 + ... + 12731.

It is an arithmetic number, because the mean of its divisors is an integer number (209760).

2^2889293 is an apocalyptic number.

It is an amenable number.

2889293 is a deficient number, since it is larger than the sum of its proper divisors (466867).

2889293 is a wasteful number, since it uses less digits than its factorization.

2889293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308.

The product of its digits is 62208, while the sum is 41.

The square root of 2889293 is about 1699.7920461045. The cubic root of 2889293 is about 142.4285966272.

The spelling of 2889293 in words is "two million, eight hundred eighty-nine thousand, two hundred ninety-three".