835848320680 has 32 divisors (see below), whose sum is σ = 1895467069440. Its totient is φ = 331706733120.

The previous prime is 835848320633. The next prime is 835848320693. The reversal of 835848320680 is 86023848538.

It is a super-2 number, since 2×835848320680² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

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, 82263456 + ... + 82273615.

It is an arithmetic number, because the mean of its divisors is an integer number (59233345920).

Almost surely, 2^835848320680 is an apocalyptic number.

It is an amenable number.

835848320680 is an abundant number, since it is smaller than the sum of its proper divisors (1059618748760).

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

835848320680 is a wasteful number, since it uses less digits than its factorization.

835848320680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164537209 (or 164537205 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 835848320680 in words is "eight hundred thirty-five billion, eight hundred forty-eight million, three hundred twenty thousand, six hundred eighty".