34216489 has 2 divisors, whose sum is σ = 34216490. Its totient is φ = 34216488.

The previous prime is 34216447. The next prime is 34216537. The reversal of 34216489 is 98461243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34105600 + 110889 = 5840^2 + 333^2 .

It is a cyclic number.

It is not a de Polignac number, because 34216489 - 2¹⁷ = 34085417 is a prime.

It is not a weakly prime, because it can be changed into another prime (34216289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17108244 + 17108245.

It is an arithmetic number, because the mean of its divisors is an integer number (17108245).

Almost surely, 2^34216489 is an apocalyptic number.

It is an amenable number.

34216489 is a deficient number, since it is larger than the sum of its proper divisors (1).

34216489 is an equidigital number, since it uses as much as digits as its factorization.

34216489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 37.

The square root of 34216489 is about 5849.4862167544. The cubic root of 34216489 is about 324.6473144503.

The spelling of 34216489 in words is "thirty-four million, two hundred sixteen thousand, four hundred eighty-nine".