2770883966 has 32 divisors (see below), whose sum is σ = 4377466368. Its totient is φ = 1314069120.

The previous prime is 2770883953. The next prime is 2770883971. The reversal of 2770883966 is 6693880772.

It is a happy number.

2770883966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 526886 + ... + 532118.

It is an arithmetic number, because the mean of its divisors is an integer number (136795824).

Almost surely, 2^2770883966 is an apocalyptic number.

2770883966 is a deficient number, since it is larger than the sum of its proper divisors (1606582402).

2770883966 is a wasteful number, since it uses less digits than its factorization.

2770883966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The square root of 2770883966 is about 52639.1866008585. The cubic root of 2770883966 is about 1404.5572522873.

The spelling of 2770883966 in words is "two billion, seven hundred seventy million, eight hundred eighty-three thousand, nine hundred sixty-six".