4839864 has 16 divisors (see below), whose sum is σ = 12099720. Its totient is φ = 1613280.

The previous prime is 4839847. The next prime is 4839871. The reversal of 4839864 is 4689384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100807 + ... + 100854.

Almost surely, 2^4839864 is an apocalyptic number.

It is an amenable number.

4839864 is an abundant number, since it is smaller than the sum of its proper divisors (7259856).

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

4839864 is a wasteful number, since it uses less digits than its factorization.

4839864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201670 (or 201666 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 4839864 is about 2199.9690906920. The cubic root of 4839864 is about 169.1522267867.

The spelling of 4839864 in words is "four million, eight hundred thirty-nine thousand, eight hundred sixty-four".