850894343976 has 32 divisors (see below), whose sum is σ = 2137317559200. Its totient is φ = 282287221440.

The previous prime is 850894343963. The next prime is 850894344073. The reversal of 850894343976 is 679343498058.

It is a super-2 number, since 2×850894343976² (a number of 25 digits) contains 22 as substring.

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, 84008991 + ... + 84019118.

It is an arithmetic number, because the mean of its divisors is an integer number (66791173725).

Almost surely, 2^850894343976 is an apocalyptic number.

It is an amenable number.

850894343976 is an abundant number, since it is smaller than the sum of its proper divisors (1286423215224).

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

850894343976 is a wasteful number, since it uses less digits than its factorization.

850894343976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168028329 (or 168028325 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 66.

The spelling of 850894343976 in words is "eight hundred fifty billion, eight hundred ninety-four million, three hundred forty-three thousand, nine hundred seventy-six".