4206384 has 160 divisors (see below), whose sum is σ = 14999040. Its totient is φ = 1099008.

The previous prime is 4206383. The next prime is 4206409. The reversal of 4206384 is 4836024.

4206384 is a `hidden beast` number, since 4 + 20 + 638 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4206383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39259 + ... + 39365.

It is an arithmetic number, because the mean of its divisors is an integer number (93744).

Almost surely, 2^4206384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4206384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7499520).

4206384 is an abundant number, since it is smaller than the sum of its proper divisors (10792656).

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

4206384 is a wasteful number, since it uses less digits than its factorization.

4206384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4206384 is about 2050.9470982939. The cubic root of 4206384 is about 161.4245702703.

The spelling of 4206384 in words is "four million, two hundred six thousand, three hundred eighty-four".