2889093349 has 2 divisors, whose sum is σ = 2889093350. Its totient is φ = 2889093348.

The previous prime is 2889093307. The next prime is 2889093359. The reversal of 2889093349 is 9433909882.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2369937124 + 519156225 = 48682^2 + 22785^2 .

It is a cyclic number.

It is not a de Polignac number, because 2889093349 - 2²⁷ = 2754875621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2889093349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2889093359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1444546674 + 1444546675.

It is an arithmetic number, because the mean of its divisors is an integer number (1444546675).

Almost surely, 2^2889093349 is an apocalyptic number.

It is an amenable number.

2889093349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2889093349 is an equidigital number, since it uses as much as digits as its factorization.

2889093349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3359232, while the sum is 55.

The square root of 2889093349 is about 53750.2869666758. The cubic root of 2889093349 is about 1424.2531593221.

The spelling of 2889093349 in words is "two billion, eight hundred eighty-nine million, ninety-three thousand, three hundred forty-nine".