34229717 has 4 divisors (see below), whose sum is σ = 34244556. Its totient is φ = 34214880.

The previous prime is 34229707. The next prime is 34229719. The reversal of 34229717 is 71792243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29149201 + 5080516 = 5399^2 + 2254^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34229717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34229719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3134 + ... + 8847.

It is an arithmetic number, because the mean of its divisors is an integer number (8561139).

Almost surely, 2^34229717 is an apocalyptic number.

It is an amenable number.

34229717 is a deficient number, since it is larger than the sum of its proper divisors (14839).

34229717 is a wasteful number, since it uses less digits than its factorization.

34229717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14838.

The product of its digits is 21168, while the sum is 35.

The square root of 34229717 is about 5850.6168050899. The cubic root of 34229717 is about 324.6891449782.

The spelling of 34229717 in words is "thirty-four million, two hundred twenty-nine thousand, seven hundred seventeen".