2774049794 has 8 divisors (see below), whose sum is σ = 4172863500. Its totient is φ = 1383095296.

The previous prime is 2774049737. The next prime is 2774049899. The reversal of 2774049794 is 4979404772.

It can be written as a sum of positive squares in 2 ways, for example, as 2720978569 + 53071225 = 52163^2 + 7285^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1963919 + ... + 1965330.

Almost surely, 2^2774049794 is an apocalyptic number.

2774049794 is a deficient number, since it is larger than the sum of its proper divisors (1398813706).

2774049794 is a wasteful number, since it uses less digits than its factorization.

2774049794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3929604.

The product of its (nonzero) digits is 3556224, while the sum is 53.

The square root of 2774049794 is about 52669.2490358463. The cubic root of 2774049794 is about 1405.0919666416.

The spelling of 2774049794 in words is "two billion, seven hundred seventy-four million, forty-nine thousand, seven hundred ninety-four".