9035561664 has 70 divisors (see below), whose sum is σ = 26784250724. Its totient is φ = 3011852160.

The previous prime is 9035561657. The next prime is 9035561669. The reversal of 9035561664 is 4661655309.

9035561664 is a `hidden beast` number, since 90 + 3 + 556 + 1 + 6 + 6 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (9035561669) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 866302 + ... + 876669.

Almost surely, 2^9035561664 is an apocalyptic number.

It is an amenable number.

9035561664 is an abundant number, since it is smaller than the sum of its proper divisors (17748689060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9035561664 is a wasteful number, since it uses less digits than its factorization.

9035561664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742995 (or 1742976 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 9035561664 is about 95055.5714516514. The cubic root of 9035561664 is about 2082.8198981590.

The spelling of 9035561664 in words is "nine billion, thirty-five million, five hundred sixty-one thousand, six hundred sixty-four".