2989994 has 24 divisors (see below), whose sum is σ = 5452320. Its totient is φ = 1204416.

The previous prime is 2989963. The next prime is 2989997. The reversal of 2989994 is 4999892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989997) 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, 3677 + ... + 4415.

It is an arithmetic number, because the mean of its divisors is an integer number (227180).

2^2989994 is an apocalyptic number.

2989994 is a deficient number, since it is larger than the sum of its proper divisors (2462326).

2989994 is a wasteful number, since it uses less digits than its factorization.

2989994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 765 counting only the distinct ones).

The product of its digits is 419904, while the sum is 50.

The square root of 2989994 is about 1729.1599116334. The cubic root of 2989994 is about 144.0644323282.

The spelling of 2989994 in words is "two million, nine hundred eighty-nine thousand, nine hundred ninety-four".