4338664 has 32 divisors (see below), whose sum is σ = 9072000. Its totient is φ = 1928320.

The previous prime is 4338647. The next prime is 4338671. The reversal of 4338664 is 4668334.

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, 3612 + ... + 4660.

It is an arithmetic number, because the mean of its divisors is an integer number (283500).

Almost surely, 2^4338664 is an apocalyptic number.

4338664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4338664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4536000).

4338664 is an abundant number, since it is smaller than the sum of its proper divisors (4733336).

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

4338664 is a wasteful number, since it uses less digits than its factorization.

4338664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113 (or 1109 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 4338664 is about 2082.9459906584. The cubic root of 4338664 is about 163.0992658181.

The spelling of 4338664 in words is "four million, three hundred thirty-eight thousand, six hundred sixty-four".