2986983 has 8 divisors (see below), whose sum is σ = 4425200. Its totient is φ = 1991304.

The previous prime is 2986979. The next prime is 2986999. The reversal of 2986983 is 3896892.

It is not a de Polignac number, because 2986983 - 2² = 2986979 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2986183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55288 + ... + 55341.

It is an arithmetic number, because the mean of its divisors is an integer number (553150).

2^2986983 is an apocalyptic number.

2986983 is a deficient number, since it is larger than the sum of its proper divisors (1438217).

2986983 is a wasteful number, since it uses less digits than its factorization.

2986983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110638 (or 110632 counting only the distinct ones).

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

The square root of 2986983 is about 1728.2890383266. The cubic root of 2986983 is about 144.0160572372.

Subtracting 2986983 from its reverse (3896892), we obtain a palindrome (909909).

It can be divided in two parts, 2986 and 983, that added together give a square (3969 = 63²).

The spelling of 2986983 in words is "two million, nine hundred eighty-six thousand, nine hundred eighty-three".