2849779466 has 16 divisors (see below), whose sum is σ = 4329304200. Its totient is φ = 1406727168.

The previous prime is 2849779459. The next prime is 2849779489. The reversal of 2849779466 is 6649779482.

2849779466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1319796241 + 1529983225 = 36329^2 + 39115^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2849779399 and 2849779408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107900 + ... + 131688.

Almost surely, 2^2849779466 is an apocalyptic number.

2849779466 is a deficient number, since it is larger than the sum of its proper divisors (1479524734).

2849779466 is a wasteful number, since it uses less digits than its factorization.

2849779466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24553.

The product of its digits is 36578304, while the sum is 62.

The square root of 2849779466 is about 53383.3257300442. The cubic root of 2849779466 is about 1417.7633681221.

The spelling of 2849779466 in words is "two billion, eight hundred forty-nine million, seven hundred seventy-nine thousand, four hundred sixty-six".