836849374676 has 24 divisors (see below), whose sum is σ = 1673721596736. Its totient is φ = 358644836160.

The previous prime is 836849374663. The next prime is 836849374703. The reversal of 836849374676 is 676473948638.

It is a super-2 number, since 2×836849374676² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2523656 + ... + 2835936.

It is an arithmetic number, because the mean of its divisors is an integer number (69738399864).

Almost surely, 2^836849374676 is an apocalyptic number.

It is an amenable number.

836849374676 is an abundant number, since it is smaller than the sum of its proper divisors (836872222060).

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

836849374676 is a wasteful number, since it uses less digits than its factorization.

836849374676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407999 (or 407997 counting only the distinct ones).

The product of its digits is 877879296, while the sum is 71.

The spelling of 836849374676 in words is "eight hundred thirty-six billion, eight hundred forty-nine million, three hundred seventy-four thousand, six hundred seventy-six".