2733904 has 20 divisors (see below), whose sum is σ = 5326420. Its totient is φ = 1359360.

The previous prime is 2733901. The next prime is 2733931. The reversal of 2733904 is 4093372.

2733904 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 2 ways, for example, as 1166400 + 1567504 = 1080^2 + 1252^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2733901) by changing a digit.

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, 3502 + ... + 4210.

It is an arithmetic number, because the mean of its divisors is an integer number (266321).

2^2733904 is an apocalyptic number.

It is an amenable number.

2733904 is a deficient number, since it is larger than the sum of its proper divisors (2592516).

2733904 is a wasteful number, since it uses less digits than its factorization.

2733904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 952 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 2733904 is about 1653.4521462685. The cubic root of 2733904 is about 139.8280883088.

The spelling of 2733904 in words is "two million, seven hundred thirty-three thousand, nine hundred four".