8019936850 has 96 divisors (see below), whose sum is σ = 15745242240. Its totient is φ = 3035957760.

The previous prime is 8019936833. The next prime is 8019936851. The reversal of 8019936850 is 586399108.

It is a junction number, because it is equal to n+sod(n) for n = 8019936794 and 8019936803.

It is not an unprimeable number, because it can be changed into a prime (8019936851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11031187 + ... + 11031913.

It is an arithmetic number, because the mean of its divisors is an integer number (164012940).

Almost surely, 2^8019936850 is an apocalyptic number.

8019936850 is a deficient number, since it is larger than the sum of its proper divisors (7725305390).

8019936850 is a wasteful number, since it uses less digits than its factorization.

8019936850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 927 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 8019936850 is about 89554.1001294748. The cubic root of 8019936850 is about 2001.6600259424.

The spelling of 8019936850 in words is "eight billion, nineteen million, nine hundred thirty-six thousand, eight hundred fifty".