2898399 has 12 divisors (see below), whose sum is σ = 4495704. Its totient is φ = 1656144.

The previous prime is 2898383. The next prime is 2898409. The reversal of 2898399 is 9938982.

It is not a de Polignac number, because 2898399 - 2⁴ = 2898383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9712 + ... + 10005.

It is an arithmetic number, because the mean of its divisors is an integer number (374642).

2^2898399 is an apocalyptic number.

2898399 is a deficient number, since it is larger than the sum of its proper divisors (1597305).

2898399 is a wasteful number, since it uses less digits than its factorization.

2898399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19734 (or 19727 counting only the distinct ones).

The product of its digits is 279936, while the sum is 48.

The square root of 2898399 is about 1702.4685019113. The cubic root of 2898399 is about 142.5780674114.

The spelling of 2898399 in words is "two million, eight hundred ninety-eight thousand, three hundred ninety-nine".