850497862 has 16 divisors (see below), whose sum is σ = 1373688720. Its totient is φ = 393449728.

The previous prime is 850497847. The next prime is 850497881. The reversal of 850497862 is 268794058.

It is a super-2 number, since 2×850497862² = 1446693226533142088, which 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209983 + ... + 213994.

It is an arithmetic number, because the mean of its divisors is an integer number (85855545).

Almost surely, 2^850497862 is an apocalyptic number.

850497862 is a deficient number, since it is larger than the sum of its proper divisors (523190858).

850497862 is a wasteful number, since it uses less digits than its factorization.

850497862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424055.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 850497862 is about 29163.2964871943. The cubic root of 850497862 is about 947.4531457397.

The spelling of 850497862 in words is "eight hundred fifty million, four hundred ninety-seven thousand, eight hundred sixty-two".