2733389244 has 18 divisors (see below), whose sum is σ = 6909400680. Its totient is φ = 911129736.

The previous prime is 2733389237. The next prime is 2733389261. The reversal of 2733389244 is 4429833372.

2733389244 is a `hidden beast` number, since 2 + 73 + 338 + 9 + 244 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 2733389244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37963704 + ... + 37963775.

Almost surely, 2^2733389244 is an apocalyptic number.

It is an amenable number.

2733389244 is an abundant number, since it is smaller than the sum of its proper divisors (4176011436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2733389244 is a wasteful number, since it uses less digits than its factorization.

2733389244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75927489 (or 75927484 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 2733389244 is about 52281.8251785456. The cubic root of 2733389244 is about 1398.1931186487.

The spelling of 2733389244 in words is "two billion, seven hundred thirty-three million, three hundred eighty-nine thousand, two hundred forty-four".