4384368 has 100 divisors (see below), whose sum is σ = 13503600. Its totient is φ = 1368576.

The previous prime is 4384357. The next prime is 4384379. The reversal of 4384368 is 8634834.

It is an interprime number because it is at equal distance from previous prime (4384357) and next prime (4384379).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21933 + ... + 22131.

It is an arithmetic number, because the mean of its divisors is an integer number (135036).

Almost surely, 2^4384368 is an apocalyptic number.

4384368 is a gapful number since it is divisible by the number (48) 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 4384368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6751800).

4384368 is an abundant number, since it is smaller than the sum of its proper divisors (9119232).

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

4384368 is a wasteful number, since it uses less digits than its factorization.

4384368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 221 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 4384368 is about 2093.8882491671. Note that the first 3 decimals coincide. The cubic root of 4384368 is about 163.6699688558.

The spelling of 4384368 in words is "four million, three hundred eighty-four thousand, three hundred sixty-eight".