34313505 has 16 divisors (see below), whose sum is σ = 55520640. Its totient is φ = 18094208.

The previous prime is 34313491. The next prime is 34313551. The reversal of 34313505 is 50531343.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 34313505 - 2¹² = 34309409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11517 + ... + 14186.

It is an arithmetic number, because the mean of its divisors is an integer number (3470040).

Almost surely, 2^34313505 is an apocalyptic number.

It is an amenable number.

34313505 is a deficient number, since it is larger than the sum of its proper divisors (21207135).

34313505 is a wasteful number, since it uses less digits than its factorization.

34313505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25800.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 34313505 is about 5857.7730410114. The cubic root of 34313505 is about 324.9538553815.

Adding to 34313505 its reverse (50531343), we get a palindrome (84844848).

The spelling of 34313505 in words is "thirty-four million, three hundred thirteen thousand, five hundred five".