2899913 has 12 divisors (see below), whose sum is σ = 3177540. Its totient is φ = 2642976.

The previous prime is 2899907. The next prime is 2899921. The reversal of 2899913 is 3199982.

It can be written as a sum of positive squares in 2 ways, for example, as 976144 + 1923769 = 988^2 + 1387^2 .

It is not a de Polignac number, because 2899913 - 2⁸ = 2899657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2899903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10331 + ... + 10607.

It is an arithmetic number, because the mean of its divisors is an integer number (264795).

2^2899913 is an apocalyptic number.

It is an amenable number.

2899913 is a deficient number, since it is larger than the sum of its proper divisors (277627).

2899913 is a wasteful number, since it uses less digits than its factorization.

2899913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 325 counting only the distinct ones).

The product of its digits is 34992, while the sum is 41.

The square root of 2899913 is about 1702.9130923215. The cubic root of 2899913 is about 142.6028886568.

The spelling of 2899913 in words is "two million, eight hundred ninety-nine thousand, nine hundred thirteen".