2989386 has 24 divisors (see below), whose sum is σ = 6717984. Its totient is φ = 996300.

The previous prime is 2989373. The next prime is 2989391. The reversal of 2989386 is 6839892.

It is a super-3 number, since 3×2989386³ = 80143304151667933368, which contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2590 + ... + 3561.

It is an arithmetic number, because the mean of its divisors is an integer number (279916).

2^2989386 is an apocalyptic number.

2989386 is an abundant number, since it is smaller than the sum of its proper divisors (3728598).

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

2989386 is an equidigital number, since it uses as much as digits as its factorization.

2989386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6168 (or 6156 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 2989386 is about 1728.9840947794. The cubic root of 2989386 is about 144.0546667442.

It can be divided in two parts, 2989 and 386, that added together give a cube (3375 = 15³).

The spelling of 2989386 in words is "two million, nine hundred eighty-nine thousand, three hundred eighty-six".