2744247874 has 32 divisors (see below), whose sum is σ = 4278637440. Its totient is φ = 1319213952.

The previous prime is 2744247839. The next prime is 2744247929. The reversal of 2744247874 is 4787424472.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564582 + ... + 1566334.

It is an arithmetic number, because the mean of its divisors is an integer number (133707420).

Almost surely, 2^2744247874 is an apocalyptic number.

2744247874 is a deficient number, since it is larger than the sum of its proper divisors (1534389566).

2744247874 is a wasteful number, since it uses less digits than its factorization.

2744247874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074.

The product of its digits is 2809856, while the sum is 49.

The square root of 2744247874 is about 52385.5693297305. The cubic root of 2744247874 is about 1400.0421541729.

The spelling of 2744247874 in words is "two billion, seven hundred forty-four million, two hundred forty-seven thousand, eight hundred seventy-four".