906971564 has 12 divisors (see below), whose sum is σ = 1608943224. Its totient is φ = 447273504.

The previous prime is 906971521. The next prime is 906971579. The reversal of 906971564 is 465179609.

906971564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552742 + ... + 1553325.

It is an arithmetic number, because the mean of its divisors is an integer number (134078602).

Almost surely, 2^906971564 is an apocalyptic number.

It is an amenable number.

906971564 is a deficient number, since it is larger than the sum of its proper divisors (701971660).

906971564 is a wasteful number, since it uses less digits than its factorization.

906971564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3106144 (or 3106142 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 906971564 is about 30115.9685881095. The cubic root of 906971564 is about 967.9759274459.

The spelling of 906971564 in words is "nine hundred six million, nine hundred seventy-one thousand, five hundred sixty-four".