2744739984 has 80 divisors (see below), whose sum is σ = 8109842048. Its totient is φ = 783599616.

The previous prime is 2744739971. The next prime is 2744740001. The reversal of 2744739984 is 4899374472.

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 in 15 ways as a sum of consecutive naturals, for example, 594774 + ... + 599370.

Almost surely, 2^2744739984 is an apocalyptic number.

2744739984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2744739984 is an abundant number, since it is smaller than the sum of its proper divisors (5365102064).

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

2744739984 is a wasteful number, since it uses less digits than its factorization.

2744739984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392 (or 6386 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 57.

The square root of 2744739984 is about 52390.2661188126. The cubic root of 2744739984 is about 1400.1258363082.

The spelling of 2744739984 in words is "two billion, seven hundred forty-four million, seven hundred thirty-nine thousand, nine hundred eighty-four".