4296989 has 2 divisors, whose sum is σ = 4296990. Its totient is φ = 4296988.

The previous prime is 4296979. The next prime is 4296997. The reversal of 4296989 is 9896924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3771364 + 525625 = 1942^2 + 725^2 .

It is a cyclic number.

It is not a de Polignac number, because 4296989 - 2⁴ = 4296973 is a prime.

It is a super-2 number, since 2×4296989² = 36928228932242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4296979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2148494 + 2148495.

It is an arithmetic number, because the mean of its divisors is an integer number (2148495).

Almost surely, 2^4296989 is an apocalyptic number.

It is an amenable number.

4296989 is a deficient number, since it is larger than the sum of its proper divisors (1).

4296989 is an equidigital number, since it uses as much as digits as its factorization.

4296989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 47.

The square root of 4296989 is about 2072.9179916244. The cubic root of 4296989 is about 162.5753685884.

The spelling of 4296989 in words is "four million, two hundred ninety-six thousand, nine hundred eighty-nine".