2773964 has 12 divisors (see below), whose sum is σ = 4985904. Its totient is φ = 1349424.

The previous prime is 2773949. The next prime is 2773997. The reversal of 2773964 is 4693772.

2773964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹¹ + 7² + 7⁷ + 3 + 9⁴ + 6⁸ + 4⁹ .

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, 9224 + ... + 9519.

It is an arithmetic number, because the mean of its divisors is an integer number (415492).

2^2773964 is an apocalyptic number.

It is an amenable number.

2773964 is a deficient number, since it is larger than the sum of its proper divisors (2211940).

2773964 is a wasteful number, since it uses less digits than its factorization.

2773964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18784 (or 18782 counting only the distinct ones).

The product of its digits is 63504, while the sum is 38.

The square root of 2773964 is about 1665.5221403512. The cubic root of 2773964 is about 140.5077481237.

The spelling of 2773964 in words is "two million, seven hundred seventy-three thousand, nine hundred sixty-four".