2774608634 has 32 divisors (see below), whose sum is σ = 5064595200. Its totient is φ = 1137410736.

The previous prime is 2774608619. The next prime is 2774608649. The reversal of 2774608634 is 4368064772.

2774608634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2774608619) and next prime (2774608649).

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, 72149 + ... + 103704.

It is an arithmetic number, because the mean of its divisors is an integer number (158268600).

Almost surely, 2^2774608634 is an apocalyptic number.

2774608634 is a deficient number, since it is larger than the sum of its proper divisors (2289986566).

2774608634 is a wasteful number, since it uses less digits than its factorization.

2774608634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175899 (or 175885 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 47.

The square root of 2774608634 is about 52674.5539515998. The cubic root of 2774608634 is about 1405.1863135268.

The spelling of 2774608634 in words is "two billion, seven hundred seventy-four million, six hundred eight thousand, six hundred thirty-four".