2732807789 has 2 divisors, whose sum is σ = 2732807790. Its totient is φ = 2732807788.

The previous prime is 2732807741. The next prime is 2732807801. The reversal of 2732807789 is 9877082372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2495801764 + 237006025 = 49958^2 + 15395^2 .

It is a cyclic number.

It is not a de Polignac number, because 2732807789 - 2²⁰ = 2731759213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2732807789.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2732867789) 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, 1366403894 + 1366403895.

It is an arithmetic number, because the mean of its divisors is an integer number (1366403895).

Almost surely, 2^2732807789 is an apocalyptic number.

It is an amenable number.

2732807789 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732807789 is an equidigital number, since it uses as much as digits as its factorization.

2732807789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2370816, while the sum is 53.

The square root of 2732807789 is about 52276.2641071452. The cubic root of 2732807789 is about 1398.0939689654.

The spelling of 2732807789 in words is "two billion, seven hundred thirty-two million, eight hundred seven thousand, seven hundred eighty-nine".