2742423776 has 48 divisors (see below), whose sum is σ = 5470617600. Its totient is φ = 1353179520.

The previous prime is 2742423709. The next prime is 2742423779. The reversal of 2742423776 is 6773242472.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742423779) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 807041 + ... + 810431.

It is an arithmetic number, because the mean of its divisors is an integer number (113971200).

Almost surely, 2^2742423776 is an apocalyptic number.

It is an amenable number.

2742423776 is a deficient number, since it is larger than the sum of its proper divisors (2728193824).

2742423776 is a wasteful number, since it uses less digits than its factorization.

2742423776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727 (or 3719 counting only the distinct ones).

The product of its digits is 790272, while the sum is 44.

The square root of 2742423776 is about 52368.1561256457. The cubic root of 2742423776 is about 1399.7318833496.

The spelling of 2742423776 in words is "two billion, seven hundred forty-two million, four hundred twenty-three thousand, seven hundred seventy-six".