848654664 has 128 divisors (see below), whose sum is σ = 2516935680. Its totient is φ = 235065600.

The previous prime is 848654659. The next prime is 848654683. The reversal of 848654664 is 466456848.

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 31 ways as a sum of consecutive naturals, for example, 366069 + ... + 368379.

It is an arithmetic number, because the mean of its divisors is an integer number (19663560).

Almost surely, 2^848654664 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 848654664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1258467840).

848654664 is an abundant number, since it is smaller than the sum of its proper divisors (1668281016).

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

848654664 is a wasteful number, since it uses less digits than its factorization.

848654664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451 (or 2447 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 51.

The square root of 848654664 is about 29131.6780155212. The cubic root of 848654664 is about 946.7682109109.

The spelling of 848654664 in words is "eight hundred forty-eight million, six hundred fifty-four thousand, six hundred sixty-four".