848286864 has 160 divisors (see below), whose sum is σ = 2538448640. Its totient is φ = 270978048.

The previous prime is 848286847. The next prime is 848286877. The reversal of 848286864 is 468682848.

848286864 is a `hidden beast` number, since 8 + 482 + 86 + 86 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 848286864.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1166469 + ... + 1167195.

It is an arithmetic number, because the mean of its divisors is an integer number (15865304).

Almost surely, 2^848286864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 848286864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1269224320).

848286864 is an abundant number, since it is smaller than the sum of its proper divisors (1690161776).

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

848286864 is a wasteful number, since it uses less digits than its factorization.

848286864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 842 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 54.

The square root of 848286864 is about 29125.3646157434. The cubic root of 848286864 is about 946.6314172773.

The spelling of 848286864 in words is "eight hundred forty-eight million, two hundred eighty-six thousand, eight hundred sixty-four".