2982942 has 12 divisors (see below), whose sum is σ = 6463080. Its totient is φ = 994308.

The previous prime is 2982929. The next prime is 2982971. The reversal of 2982942 is 2492892.

It is a junction number, because it is equal to n+sod(n) for n = 2982897 and 2982906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82842 + ... + 82877.

It is an arithmetic number, because the mean of its divisors is an integer number (538590).

2^2982942 is an apocalyptic number.

2982942 is an abundant number, since it is smaller than the sum of its proper divisors (3480138).

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

2982942 is a wasteful number, since it uses less digits than its factorization.

2982942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165727 (or 165724 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 2982942 is about 1727.1195673722. The cubic root of 2982942 is about 143.9510829217.

It can be divided in two parts, 298 and 2942, that added together give a triangular number (3240 = T₈₀).

The spelling of 2982942 in words is "two million, nine hundred eighty-two thousand, nine hundred forty-two".