1828686910664 has 32 divisors (see below), whose sum is σ = 3539479641600. Its totient is φ = 884827100160.

The previous prime is 1828686910651. The next prime is 1828686910717. The reversal of 1828686910664 is 4660196868281.

It is a self number, because there is not a number n which added to its sum of digits gives 1828686910664.

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, 16085429 + ... + 16198715.

It is an arithmetic number, because the mean of its divisors is an integer number (110608738800).

Almost surely, 2^{1828686910664} is an apocalyptic number.

It is an amenable number.

1828686910664 is a deficient number, since it is larger than the sum of its proper divisors (1710792730936).

1828686910664 is a wasteful number, since it uses less digits than its factorization.

1828686910664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178413 (or 178409 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 65.

The spelling of 1828686910664 in words is "one trillion, eight hundred twenty-eight billion, six hundred eighty-six million, nine hundred ten thousand, six hundred sixty-four".