2989396 has 12 divisors (see below), whose sum is σ = 5261620. Its totient is φ = 1486080.

The previous prime is 2989391. The next prime is 2989409. The reversal of 2989396 is 6939892.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 617796 + 2371600 = 786^2 + 1540^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341 + ... + 2788.

2^2989396 is an apocalyptic number.

It is an amenable number.

2989396 is a deficient number, since it is larger than the sum of its proper divisors (2272224).

2989396 is a wasteful number, since it uses less digits than its factorization.

2989396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314 (or 4312 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

The square root of 2989396 is about 1728.9869866485. The cubic root of 2989396 is about 144.0548273731.

The spelling of 2989396 in words is "two million, nine hundred eighty-nine thousand, three hundred ninety-six".