2772670772 has 12 divisors (see below), whose sum is σ = 4855964736. Its totient is φ = 1385252280.

The previous prime is 2772670757. The next prime is 2772670793. The reversal of 2772670772 is 2770762772.

It is a happy number.

It is a congruent number.

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, 265004 + ... + 275267.

It is an arithmetic number, because the mean of its divisors is an integer number (404663728).

Almost surely, 2^2772670772 is an apocalyptic number.

It is an amenable number.

2772670772 is a deficient number, since it is larger than the sum of its proper divisors (2083293964).

2772670772 is a wasteful number, since it uses less digits than its factorization.

2772670772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541558 (or 541556 counting only the distinct ones).

The product of its (nonzero) digits is 806736, while the sum is 47.

The square root of 2772670772 is about 52656.1560693524. The cubic root of 2772670772 is about 1404.8590972455.

The spelling of 2772670772 in words is "two billion, seven hundred seventy-two million, six hundred seventy thousand, seven hundred seventy-two".