2982990 has 32 divisors (see below), whose sum is σ = 7581600. Its totient is φ = 748544.

The previous prime is 2982979. The next prime is 2982997. The reversal of 2982990 is 992892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2415 + ... + 3434.

It is an arithmetic number, because the mean of its divisors is an integer number (236925).

2^2982990 is an apocalyptic number.

2982990 is an abundant number, since it is smaller than the sum of its proper divisors (4598610).

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

2982990 is a wasteful number, since it uses less digits than its factorization.

2982990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5876.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 2982990 is about 1727.1334632853. The cubic root of 2982990 is about 143.9518550470.

The spelling of 2982990 in words is "two million, nine hundred eighty-two thousand, nine hundred ninety".