2974055747 has 12 divisors (see below), whose sum is σ = 3234532320. Its totient is φ = 2733258528.

The previous prime is 2974055743. The next prime is 2974055753. The reversal of 2974055747 is 7475504792.

It is not a de Polignac number, because 2974055747 - 2² = 2974055743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2974055695 and 2974055704.

It is not an unprimeable number, because it can be changed into a prime (2974055743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278 + ... + 77124.

It is an arithmetic number, because the mean of its divisors is an integer number (269544360).

Almost surely, 2^2974055747 is an apocalyptic number.

2974055747 is a deficient number, since it is larger than the sum of its proper divisors (260476573).

2974055747 is a wasteful number, since it uses less digits than its factorization.

2974055747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77102 (or 77089 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 50.

The square root of 2974055747 is about 54534.9039331693. The cubic root of 2974055747 is about 1438.0799620951.

The spelling of 2974055747 in words is "two billion, nine hundred seventy-four million, fifty-five thousand, seven hundred forty-seven".