34640264 has 16 divisors (see below), whose sum is σ = 65074320. Its totient is φ = 17287120.

The previous prime is 34640233. The next prime is 34640267. The reversal of 34640264 is 46204643.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34640267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659 + ... + 8349.

It is an arithmetic number, because the mean of its divisors is an integer number (4067145).

Almost surely, 2^34640264 is an apocalyptic number.

It is an amenable number.

34640264 is a deficient number, since it is larger than the sum of its proper divisors (30434056).

34640264 is a wasteful number, since it uses less digits than its factorization.

34640264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8260 (or 8256 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 34640264 is about 5885.5980154951. The cubic root of 34640264 is about 325.9820833994.

The spelling of 34640264 in words is "thirty-four million, six hundred forty thousand, two hundred sixty-four".