2982747 has 4 divisors (see below), whose sum is σ = 3977000. Its totient is φ = 1988496.

The previous prime is 2982697. The next prime is 2982751. The reversal of 2982747 is 7472892.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2982747 - 2⁸ = 2982491 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2982757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497122 + ... + 497127.

It is an arithmetic number, because the mean of its divisors is an integer number (994250).

2^2982747 is an apocalyptic number.

2982747 is a deficient number, since it is larger than the sum of its proper divisors (994253).

2982747 is an equidigital number, since it uses as much as digits as its factorization.

2982747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994252.

The product of its digits is 56448, while the sum is 39.

The square root of 2982747 is about 1727.0631140755. The cubic root of 2982747 is about 143.9479460775.

The spelling of 2982747 in words is "two million, nine hundred eighty-two thousand, seven hundred forty-seven".