34985347 has 2 divisors, whose sum is σ = 34985348. Its totient is φ = 34985346.

The previous prime is 34985299. The next prime is 34985351. The reversal of 34985347 is 74358943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34985347 - 2⁷ = 34985219 is a prime.

It is not a weakly prime, because it can be changed into another prime (34985947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17492673 + 17492674.

It is an arithmetic number, because the mean of its divisors is an integer number (17492674).

Almost surely, 2^34985347 is an apocalyptic number.

34985347 is a deficient number, since it is larger than the sum of its proper divisors (1).

34985347 is an equidigital number, since it uses as much as digits as its factorization.

34985347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 34985347 is about 5914.8412489263. The cubic root of 34985347 is about 327.0609761378.

The spelling of 34985347 in words is "thirty-four million, nine hundred eighty-five thousand, three hundred forty-seven".