2989902 has 16 divisors (see below), whose sum is σ = 5997312. Its totient is φ = 993720.

The previous prime is 2989879. The next prime is 2989927. The reversal of 2989902 is 2099892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2827 + ... + 3737.

It is an arithmetic number, because the mean of its divisors is an integer number (374832).

2^2989902 is an apocalyptic number.

2989902 is an abundant number, since it is smaller than the sum of its proper divisors (3007410).

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

2989902 is a wasteful number, since it uses less digits than its factorization.

2989902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 2989902 is about 1729.1333089152. The cubic root of 2989902 is about 144.0629547262.

The spelling of 2989902 in words is "two million, nine hundred eighty-nine thousand, nine hundred two".