2733881893 has 2 divisors, whose sum is σ = 2733881894. Its totient is φ = 2733881892.

The previous prime is 2733881873. The next prime is 2733881923. The reversal of 2733881893 is 3981883372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2662766404 + 71115489 = 51602^2 + 8433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2733881893 is a prime.

It is a super-2 number, since 2×2733881893² = 14948220409746526898, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2733881893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2733881873) by changing a digit.

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 as a sum of consecutive naturals, namely, 1366940946 + 1366940947.

It is an arithmetic number, because the mean of its divisors is an integer number (1366940947).

Almost surely, 2^2733881893 is an apocalyptic number.

It is an amenable number.

2733881893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2733881893 is an equidigital number, since it uses as much as digits as its factorization.

2733881893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 52.

The square root of 2733881893 is about 52286.5364410381. The cubic root of 2733881893 is about 1398.2771141334.

The spelling of 2733881893 in words is "two billion, seven hundred thirty-three million, eight hundred eighty-one thousand, eight hundred ninety-three".