2772724746 has 32 divisors (see below), whose sum is σ = 6056529408. Its totient is φ = 839254640.

The previous prime is 2772724729. The next prime is 2772724783. The reversal of 2772724746 is 6474272772.

It is a junction number, because it is equal to n+sod(n) for n = 2772724695 and 2772724704.

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, 34861 + ... + 82223.

It is an arithmetic number, because the mean of its divisors is an integer number (189266544).

Almost surely, 2^2772724746 is an apocalyptic number.

2772724746 is an abundant number, since it is smaller than the sum of its proper divisors (3283804662).

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

2772724746 is a wasteful number, since it uses less digits than its factorization.

2772724746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48266.

The product of its digits is 1843968, while the sum is 48.

The square root of 2772724746 is about 52656.6685805321. The cubic root of 2772724746 is about 1404.8682130498.

The spelling of 2772724746 in words is "two billion, seven hundred seventy-two million, seven hundred twenty-four thousand, seven hundred forty-six".