4063860 has 72 divisors (see below), whose sum is σ = 12501216. Its totient is φ = 1068480.

The previous prime is 4063859. The next prime is 4063877. The reversal of 4063860 is 683604.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19155 + ... + 19365.

It is an arithmetic number, because the mean of its divisors is an integer number (173628).

Almost surely, 2^4063860 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 4063860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6250608).

4063860 is an abundant number, since it is smaller than the sum of its proper divisors (8437356).

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

4063860 is a wasteful number, since it uses less digits than its factorization.

4063860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 328 counting only the distinct ones).

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

The square root of 4063860 is about 2015.9017833218. The cubic root of 4063860 is about 159.5804110354.

The spelling of 4063860 in words is "four million, sixty-three thousand, eight hundred sixty".