4163902889 has 2 divisors, whose sum is σ = 4163902890. Its totient is φ = 4163902888.

The previous prime is 4163902843. The next prime is 4163902903. The reversal of 4163902889 is 9882093614.

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., 3958926400 + 204976489 = 62920^2 + 14317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4163902889 is a prime.

It is not a weakly prime, because it can be changed into another prime (4163902289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2081951444 + 2081951445.

It is an arithmetic number, because the mean of its divisors is an integer number (2081951445).

Almost surely, 2^4163902889 is an apocalyptic number.

It is an amenable number.

4163902889 is a deficient number, since it is larger than the sum of its proper divisors (1).

4163902889 is an equidigital number, since it uses as much as digits as its factorization.

4163902889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 4163902889 is about 64528.3107558225. The cubic root of 4163902889 is about 1608.7931092487.

The spelling of 4163902889 in words is "four billion, one hundred sixty-three million, nine hundred two thousand, eight hundred eighty-nine".