34463189 has 2 divisors, whose sum is σ = 34463190. Its totient is φ = 34463188.

The previous prime is 34463161. The next prime is 34463201. The reversal of 34463189 is 98136443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33443089 + 1020100 = 5783^2 + 1010^2 .

It is a cyclic number.

It is not a de Polignac number, because 34463189 - 2¹² = 34459093 is a prime.

It is a super-2 number, since 2×34463189² = 2375422792099442, which contains 22 as substring.

It is a Sophie Germain 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 (34463129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17231594 + 17231595.

It is an arithmetic number, because the mean of its divisors is an integer number (17231595).

Almost surely, 2^34463189 is an apocalyptic number.

It is an amenable number.

34463189 is a deficient number, since it is larger than the sum of its proper divisors (1).

34463189 is an equidigital number, since it uses as much as digits as its factorization.

34463189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 34463189 is about 5870.5356655079. The cubic root of 34463189 is about 325.4256796836.

The spelling of 34463189 in words is "thirty-four million, four hundred sixty-three thousand, one hundred eighty-nine".