34744427 has 2 divisors, whose sum is σ = 34744428. Its totient is φ = 34744426.

The previous prime is 34744417. The next prime is 34744471. The reversal of 34744427 is 72444743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34744427 - 2¹⁰ = 34743403 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34744417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17372213 + 17372214.

It is an arithmetic number, because the mean of its divisors is an integer number (17372214).

Almost surely, 2^34744427 is an apocalyptic number.

34744427 is a deficient number, since it is larger than the sum of its proper divisors (1).

34744427 is an equidigital number, since it uses as much as digits as its factorization.

34744427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75264, while the sum is 35.

The square root of 34744427 is about 5894.4403466317. The cubic root of 34744427 is about 326.3084982913.

The spelling of 34744427 in words is "thirty-four million, seven hundred forty-four thousand, four hundred twenty-seven".