4938864 has 40 divisors (see below), whose sum is σ = 14582400. Its totient is φ = 1411008.

The previous prime is 4938853. The next prime is 4938881. The reversal of 4938864 is 4688394.

It is a super-2 number, since 2×4938864² = 48784755220992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7014 + ... + 7685.

It is an arithmetic number, because the mean of its divisors is an integer number (364560).

Almost surely, 2^4938864 is an apocalyptic number.

It is an amenable number.

4938864 is an abundant number, since it is smaller than the sum of its proper divisors (9643536).

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

4938864 is a wasteful number, since it uses less digits than its factorization.

4938864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14717 (or 14711 counting only the distinct ones).

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

The square root of 4938864 is about 2222.3555071140. The cubic root of 4938864 is about 170.2977940729.

The spelling of 4938864 in words is "four million, nine hundred thirty-eight thousand, eight hundred sixty-four".