2770790456 has 24 divisors (see below), whose sum is σ = 6043434120. Its totient is φ = 1187481456.

The previous prime is 2770790417. The next prime is 2770790467. The reversal of 2770790456 is 6540970772.

It is a self number, because there is not a number n which added to its sum of digits gives 2770790456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3533780 + ... + 3534563.

It is an arithmetic number, because the mean of its divisors is an integer number (251809755).

Almost surely, 2^2770790456 is an apocalyptic number.

It is an amenable number.

2770790456 is an abundant number, since it is smaller than the sum of its proper divisors (3272643664).

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

2770790456 is a wasteful number, since it uses less digits than its factorization.

2770790456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068363 (or 7068352 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 47.

The square root of 2770790456 is about 52638.2983767523. The cubic root of 2770790456 is about 1404.5414520796.

The spelling of 2770790456 in words is "two billion, seven hundred seventy million, seven hundred ninety thousand, four hundred fifty-six".