34609427 has 2 divisors, whose sum is σ = 34609428. Its totient is φ = 34609426.

The previous prime is 34609409. The next prime is 34609429. The reversal of 34609427 is 72490643.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34609427 - 2¹⁶ = 34543891 is a prime.

Together with 34609429, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34609429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17304713 + 17304714.

It is an arithmetic number, because the mean of its divisors is an integer number (17304714).

Almost surely, 2^34609427 is an apocalyptic number.

34609427 is a deficient number, since it is larger than the sum of its proper divisors (1).

34609427 is an equidigital number, since it uses as much as digits as its factorization.

34609427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 34609427 is about 5882.9777324073. The cubic root of 34609427 is about 325.8853241882.

The spelling of 34609427 in words is "thirty-four million, six hundred nine thousand, four hundred twenty-seven".