2899998 has 24 divisors (see below), whose sum is σ = 6372288. Its totient is φ = 952992.

The previous prime is 2899997. The next prime is 2900017. The reversal of 2899998 is 8999982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2899991) 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, 211 + ... + 2417.

It is an arithmetic number, because the mean of its divisors is an integer number (265512).

2^2899998 is an apocalyptic number.

2899998 is an abundant number, since it is smaller than the sum of its proper divisors (3472290).

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

2899998 is a wasteful number, since it uses less digits than its factorization.

2899998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288 (or 2285 counting only the distinct ones).

The product of its digits is 839808, while the sum is 54.

The square root of 2899998 is about 1702.9380493723. The cubic root of 2899998 is about 142.6042819316.

The spelling of 2899998 in words is "two million, eight hundred ninety-nine thousand, nine hundred ninety-eight".