34385671 has 2 divisors, whose sum is σ = 34385672. Its totient is φ = 34385670.

The previous prime is 34385657. The next prime is 34385693. The reversal of 34385671 is 17658343.

It is a weak prime.

It is an emirp because it is prime and its reverse (17658343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34385671 - 2¹⁷ = 34254599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34385671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34385641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17192835 + 17192836.

It is an arithmetic number, because the mean of its divisors is an integer number (17192836).

Almost surely, 2^34385671 is an apocalyptic number.

34385671 is a deficient number, since it is larger than the sum of its proper divisors (1).

34385671 is an equidigital number, since it uses as much as digits as its factorization.

34385671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 34385671 is about 5863.9296551033. The cubic root of 34385671 is about 325.1815033503.

The spelling of 34385671 in words is "thirty-four million, three hundred eighty-five thousand, six hundred seventy-one".