2770830404 has 12 divisors (see below), whose sum is σ = 5016158700. Its totient is φ = 1337642208.

The previous prime is 2770830397. The next prime is 2770830443. The reversal of 2770830404 is 4040380772.

It can be written as a sum of positive squares in 2 ways, for example, as 2006860804 + 763969600 = 44798^2 + 27640^2 .

It is a super-2 number, since 2×2770830404² = 15355002255461606432, which contains 22 as substring.

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, 11943119 + ... + 11943350.

It is an arithmetic number, because the mean of its divisors is an integer number (418013225).

Almost surely, 2^2770830404 is an apocalyptic number.

It is an amenable number.

2770830404 is a deficient number, since it is larger than the sum of its proper divisors (2245328296).

2770830404 is a wasteful number, since it uses less digits than its factorization.

2770830404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23886502 (or 23886500 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 2770830404 is about 52638.6778329395. The cubic root of 2770830404 is about 1404.5482020610.

The spelling of 2770830404 in words is "two billion, seven hundred seventy million, eight hundred thirty thousand, four hundred four".