4008366 has 40 divisors (see below), whose sum is σ = 9104040. Its totient is φ = 1318032.

The previous prime is 4008349. The next prime is 4008377. The reversal of 4008366 is 6638004.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17545 + ... + 17771.

It is an arithmetic number, because the mean of its divisors is an integer number (227601).

Almost surely, 2^4008366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4008366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4552020).

4008366 is an abundant number, since it is smaller than the sum of its proper divisors (5095674).

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

4008366 is a wasteful number, since it uses less digits than its factorization.

4008366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4008366 is about 2002.0904075491. The cubic root of 4008366 is about 158.8506964421.

The spelling of 4008366 in words is "four million, eight thousand, three hundred sixty-six".