3442002989 has 2 divisors, whose sum is σ = 3442002990. Its totient is φ = 3442002988.

The previous prime is 3442002979. The next prime is 3442003021. The reversal of 3442002989 is 9892002443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3294186025 + 147816964 = 57395^2 + 12158^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3442002989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3442002919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721001494 + 1721001495.

It is an arithmetic number, because the mean of its divisors is an integer number (1721001495).

Almost surely, 2^3442002989 is an apocalyptic number.

It is an amenable number.

3442002989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3442002989 is an equidigital number, since it uses as much as digits as its factorization.

3442002989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 3442002989 is about 58668.5860490945. The cubic root of 3442002989 is about 1509.8613952569.

The spelling of 3442002989 in words is "three billion, four hundred forty-two million, two thousand, nine hundred eighty-nine".