8463802842 has 48 divisors (see below), whose sum is σ = 20158126560. Its totient is φ = 2545202400.

The previous prime is 8463802813. The next prime is 8463802843. The reversal of 8463802842 is 2482083648.

8463802842 is a `hidden beast` number, since 8 + 4 + 638 + 0 + 2 + 8 + 4 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (8463802843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137217 + ... + 189092.

It is an arithmetic number, because the mean of its divisors is an integer number (419960970).

Almost surely, 2^8463802842 is an apocalyptic number.

8463802842 is an abundant number, since it is smaller than the sum of its proper divisors (11694323718).

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

8463802842 is a wasteful number, since it uses less digits than its factorization.

8463802842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326459 (or 326456 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The square root of 8463802842 is about 91998.9284828905. The cubic root of 8463802842 is about 2037.9264816503.

The spelling of 8463802842 in words is "eight billion, four hundred sixty-three million, eight hundred two thousand, eight hundred forty-two".