2972782048 has 12 divisors (see below), whose sum is σ = 5852664720. Its totient is φ = 1486391008.

The previous prime is 2972781953. The next prime is 2972782051. The reversal of 2972782048 is 8402872792.

It is a super-2 number, since 2×2972782048² = 17674866209822148608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2972781992 and 2972782010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46449688 + ... + 46449751.

It is an arithmetic number, because the mean of its divisors is an integer number (487722060).

Almost surely, 2^2972782048 is an apocalyptic number.

It is an amenable number.

2972782048 is a deficient number, since it is larger than the sum of its proper divisors (2879882672).

2972782048 is an equidigital number, since it uses as much as digits as its factorization.

2972782048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92899449 (or 92899441 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 2972782048 is about 54523.2248495996. The cubic root of 2972782048 is about 1437.8746372557.

The spelling of 2972782048 in words is "two billion, nine hundred seventy-two million, seven hundred eighty-two thousand, forty-eight".