8066904686900 has 72 divisors (see below), whose sum is σ = 17551262688960. Its totient is φ = 3218273187840.

The previous prime is 8066904686879. The next prime is 8066904686903. The reversal of 8066904686900 is 96864096608.

It is a super-2 number, since 2×8066904686900² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8066904686903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130044692 + ... + 130106708.

Almost surely, 2^{8066904686900} is an apocalyptic number.

It is an amenable number.

8066904686900 is an abundant number, since it is smaller than the sum of its proper divisors (9484358002060).

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

8066904686900 is a wasteful number, since it uses less digits than its factorization.

8066904686900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65433 (or 65426 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 62.

The spelling of 8066904686900 in words is "eight trillion, sixty-six billion, nine hundred four million, six hundred eighty-six thousand, nine hundred".