34082989 has 2 divisors, whose sum is σ = 34082990. Its totient is φ = 34082988.

The previous prime is 34082963. The next prime is 34083001. The reversal of 34082989 is 98928043.

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., 28536964 + 5546025 = 5342^2 + 2355^2 .

It is a cyclic number.

It is not a de Polignac number, because 34082989 - 2⁷ = 34082861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34082089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17041494 + 17041495.

It is an arithmetic number, because the mean of its divisors is an integer number (17041495).

Almost surely, 2^34082989 is an apocalyptic number.

It is an amenable number.

34082989 is a deficient number, since it is larger than the sum of its proper divisors (1).

34082989 is an equidigital number, since it uses as much as digits as its factorization.

34082989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 34082989 is about 5838.0638057493. The cubic root of 34082989 is about 324.2245464974.

The spelling of 34082989 in words is "thirty-four million, eighty-two thousand, nine hundred eighty-nine".