34432109 has 2 divisors, whose sum is σ = 34432110. Its totient is φ = 34432108.

The previous prime is 34432061. The next prime is 34432133. The reversal of 34432109 is 90123443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33582025 + 850084 = 5795^2 + 922^2 .

It is a cyclic number.

It is not a de Polignac number, because 34432109 - 2⁸ = 34431853 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34435109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17216054 + 17216055.

It is an arithmetic number, because the mean of its divisors is an integer number (17216055).

Almost surely, 2^34432109 is an apocalyptic number.

It is an amenable number.

34432109 is a deficient number, since it is larger than the sum of its proper divisors (1).

34432109 is an equidigital number, since it uses as much as digits as its factorization.

34432109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 34432109 is about 5867.8879505321. The cubic root of 34432109 is about 325.3278238517.

The spelling of 34432109 in words is "thirty-four million, four hundred thirty-two thousand, one hundred nine".