2974729776 has 20 divisors (see below), whose sum is σ = 7684718712. Its totient is φ = 991576576.

The previous prime is 2974729759. The next prime is 2974729783. The reversal of 2974729776 is 6779274792.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30986721 + ... + 30986816.

Almost surely, 2^2974729776 is an apocalyptic number.

It is an amenable number.

2974729776 is an abundant number, since it is smaller than the sum of its proper divisors (4709988936).

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

2974729776 is a wasteful number, since it uses less digits than its factorization.

2974729776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61973548 (or 61973542 counting only the distinct ones).

The product of its digits is 18670176, while the sum is 60.

The square root of 2974729776 is about 54541.0833775788. The cubic root of 2974729776 is about 1438.1885942643.

The spelling of 2974729776 in words is "two billion, nine hundred seventy-four million, seven hundred twenty-nine thousand, seven hundred seventy-six".