34643564 has 6 divisors (see below), whose sum is σ = 60626244. Its totient is φ = 17321780.

The previous prime is 34643533. The next prime is 34643591. The reversal of 34643564 is 46534643.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4330442 + ... + 4330449.

It is an arithmetic number, because the mean of its divisors is an integer number (10104374).

Almost surely, 2^34643564 is an apocalyptic number.

It is an amenable number.

34643564 is a deficient number, since it is larger than the sum of its proper divisors (25982680).

34643564 is a wasteful number, since it uses less digits than its factorization.

34643564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8660895 (or 8660893 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 34643564 is about 5885.8783541626. The cubic root of 34643564 is about 325.9924346169.

The spelling of 34643564 in words is "thirty-four million, six hundred forty-three thousand, five hundred sixty-four".