830681807750 has 64 divisors (see below), whose sum is σ = 1646753172480. Its totient is φ = 312680908800.

The previous prime is 830681807749. The next prime is 830681807771. The reversal of 830681807750 is 57708186038.

It is a junction number, because it is equal to n+sod(n) for n = 830681807692 and 830681807701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45410606 + ... + 45428894.

It is an arithmetic number, because the mean of its divisors is an integer number (25730518320).

Almost surely, 2^830681807750 is an apocalyptic number.

830681807750 is a deficient number, since it is larger than the sum of its proper divisors (816071364730).

830681807750 is a wasteful number, since it uses less digits than its factorization.

830681807750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29010 (or 29000 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 53.

The spelling of 830681807750 in words is "eight hundred thirty billion, six hundred eighty-one million, eight hundred seven thousand, seven hundred fifty".