341432009 has 2 divisors, whose sum is σ = 341432010. Its totient is φ = 341432008.

The previous prime is 341431999. The next prime is 341432027. The reversal of 341432009 is 900234143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 335805625 + 5626384 = 18325^2 + 2372^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341432009 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (341432059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170716004 + 170716005.

It is an arithmetic number, because the mean of its divisors is an integer number (170716005).

Almost surely, 2^341432009 is an apocalyptic number.

It is an amenable number.

341432009 is a deficient number, since it is larger than the sum of its proper divisors (1).

341432009 is an equidigital number, since it uses as much as digits as its factorization.

341432009 is an odious number, because the sum of its binary digits is odd.

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

The square root of 341432009 is about 18477.8789096584. The cubic root of 341432009 is about 698.9317099371.

The spelling of 341432009 in words is "three hundred forty-one million, four hundred thirty-two thousand, nine".