34664393 has 8 divisors (see below), whose sum is σ = 36042720. Its totient is φ = 33311520.

The previous prime is 34664389. The next prime is 34664419. The reversal of 34664393 is 39346643.

34664393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34664393 - 2² = 34664389 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34664323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3563 + ... + 9056.

It is an arithmetic number, because the mean of its divisors is an integer number (4505340).

Almost surely, 2^34664393 is an apocalyptic number.

It is an amenable number.

34664393 is a deficient number, since it is larger than the sum of its proper divisors (1378327).

34664393 is a wasteful number, since it uses less digits than its factorization.

34664393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12727.

The product of its digits is 139968, while the sum is 38.

The square root of 34664393 is about 5887.6474928447. The cubic root of 34664393 is about 326.0577544557.

The spelling of 34664393 in words is "thirty-four million, six hundred sixty-four thousand, three hundred ninety-three".