8284715946 has 48 divisors (see below), whose sum is σ = 19355997024. Its totient is φ = 2545847712.

The previous prime is 8284715921. The next prime is 8284715981. The reversal of 8284715946 is 6495174828.

It is a happy number.

8284715946 is a `hidden beast` number, since 8 + 2 + 8 + 47 + 1 + 594 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8284715892 and 8284715901.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161665 + ... + 206651.

It is an arithmetic number, because the mean of its divisors is an integer number (403249938).

Almost surely, 2^8284715946 is an apocalyptic number.

8284715946 is an abundant number, since it is smaller than the sum of its proper divisors (11071281078).

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

8284715946 is a wasteful number, since it uses less digits than its factorization.

8284715946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45795 (or 45792 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 8284715946 is about 91020.4149957580. The cubic root of 8284715946 is about 2023.4502960003.

The spelling of 8284715946 in words is "eight billion, two hundred eighty-four million, seven hundred fifteen thousand, nine hundred forty-six".