1086698074866 has 16 divisors (see below), whose sum is σ = 2173409586624. Its totient is φ = 362230452144.

The previous prime is 1086698074853. The next prime is 1086698074883. The reversal of 1086698074866 is 6684708966801.

It is a self number, because there is not a number n which added to its sum of digits gives 1086698074866.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714696 + ... + 1638348.

It is an arithmetic number, because the mean of its divisors is an integer number (135838099164).

Almost surely, 2^{1086698074866} is an apocalyptic number.

1086698074866 is an abundant number, since it is smaller than the sum of its proper divisors (1086711511758).

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

1086698074866 is a wasteful number, since it uses less digits than its factorization.

1086698074866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119745.

The product of its (nonzero) digits is 167215104, while the sum is 69.

The spelling of 1086698074866 in words is "one trillion, eighty-six billion, six hundred ninety-eight million, seventy-four thousand, eight hundred sixty-six".