848289564 has 24 divisors (see below), whose sum is σ = 2199269520. Its totient is φ = 282763152.

The previous prime is 848289529. The next prime is 848289571. The reversal of 848289564 is 465982848.

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

It is a self number, because there is not a number n which added to its sum of digits gives 848289564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3927159 + ... + 3927374.

It is an arithmetic number, because the mean of its divisors is an integer number (91636230).

Almost surely, 2^848289564 is an apocalyptic number.

It is an amenable number.

848289564 is an abundant number, since it is smaller than the sum of its proper divisors (1350979956).

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

848289564 is a wasteful number, since it uses less digits than its factorization.

848289564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7854546 (or 7854538 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The square root of 848289564 is about 29125.4109670576. The cubic root of 848289564 is about 946.6324216160.

The spelling of 848289564 in words is "eight hundred forty-eight million, two hundred eighty-nine thousand, five hundred sixty-four".