2770843472 has 20 divisors (see below), whose sum is σ = 5436467520. Its totient is φ = 1367884128.

The previous prime is 2770843451. The next prime is 2770843477. The reversal of 2770843472 is 2743480772.

2770843472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2770843477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094798 + ... + 1097325.

It is an arithmetic number, because the mean of its divisors is an integer number (271823376).

Almost surely, 2^2770843472 is an apocalyptic number.

It is an amenable number.

2770843472 is a deficient number, since it is larger than the sum of its proper divisors (2665624048).

2770843472 is a wasteful number, since it uses less digits than its factorization.

2770843472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192210 (or 2192204 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 44.

The square root of 2770843472 is about 52638.8019620508. The cubic root of 2770843472 is about 1404.5504101364.

The spelling of 2770843472 in words is "two billion, seven hundred seventy million, eight hundred forty-three thousand, four hundred seventy-two".