2899013 has 8 divisors (see below), whose sum is σ = 3137400. Its totient is φ = 2662848.

The previous prime is 2899009. The next prime is 2899019. The reversal of 2899013 is 3109982.

It can be written as a sum of positive squares in 4 ways, for example, as 2209 + 2896804 = 47^2 + 1702^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2899013 - 2² = 2899009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2899019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3083 + ... + 3911.

It is an arithmetic number, because the mean of its divisors is an integer number (392175).

2^2899013 is an apocalyptic number.

It is an amenable number.

2899013 is a deficient number, since it is larger than the sum of its proper divisors (238387).

2899013 is a wasteful number, since it uses less digits than its factorization.

2899013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 2899013 is about 1702.6488187527. The cubic root of 2899013 is about 142.5881346649.

The spelling of 2899013 in words is "two million, eight hundred ninety-nine thousand, thirteen".