2989956 has 24 divisors (see below), whose sum is σ = 7018144. Its totient is φ = 990720.

The previous prime is 2989937. The next prime is 2989963. The reversal of 2989956 is 6599892.

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, 1671 + ... + 2961.

2^2989956 is an apocalyptic number.

It is an amenable number.

2989956 is an abundant number, since it is smaller than the sum of its proper divisors (4028188).

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

2989956 is a wasteful number, since it uses less digits than its factorization.

2989956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491 (or 1489 counting only the distinct ones).

The product of its digits is 349920, while the sum is 48.

The square root of 2989956 is about 1729.1489236037. The cubic root of 2989956 is about 144.0638220180.

The spelling of 2989956 in words is "two million, nine hundred eighty-nine thousand, nine hundred fifty-six".