9000705776 has 20 divisors (see below), whose sum is σ = 17461927752. Its totient is φ = 4494401856.

The previous prime is 9000705767. The next prime is 9000705787. The reversal of 9000705776 is 6775070009.

It is a super-2 number, since 2×9000705776² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359450 + ... + 383673.

Almost surely, 2^9000705776 is an apocalyptic number.

It is an amenable number.

9000705776 is a deficient number, since it is larger than the sum of its proper divisors (8461221976).

9000705776 is a wasteful number, since it uses less digits than its factorization.

9000705776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743888 (or 743882 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 41.

The square root of 9000705776 is about 94872.0494982584. The cubic root of 9000705776 is about 2080.1381947136.

The spelling of 9000705776 in words is "nine billion, seven hundred five thousand, seven hundred seventy-six".