9000866839706 has 12 divisors (see below), whose sum is σ = 15705594179658. Its totient is φ = 3857514359832.

The previous prime is 9000866839697. The next prime is 9000866839729. The reversal of 9000866839706 is 6079386680009.

It can be written as a sum of positive squares in only one way, i.e., 5062765503481 + 3938101336225 = 2250059^2 + 1984465^2 .

It is a super-2 number, since 2×9000866839706² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45922789901 + ... + 45922790096.

Almost surely, 2^{9000866839706} is an apocalyptic number.

9000866839706 is a deficient number, since it is larger than the sum of its proper divisors (6704727339952).

9000866839706 is a wasteful number, since it uses less digits than its factorization.

9000866839706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91845580013 (or 91845580006 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 9000866839706 in words is "nine trillion, eight hundred sixty-six million, eight hundred thirty-nine thousand, seven hundred six".