3941568 has 56 divisors (see below), whose sum is σ = 11592560. Its totient is φ = 1313280.

The previous prime is 3941551. The next prime is 3941611. The reversal of 3941568 is 8651493.

3941568 is a `hidden beast` number, since 3 + 94 + 1 + 568 = 666.

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

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, 588 + ... + 2868.

It is an arithmetic number, because the mean of its divisors is an integer number (207010).

Almost surely, 2^3941568 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 3941568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5796280).

3941568 is an abundant number, since it is smaller than the sum of its proper divisors (7650992).

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

3941568 is a wasteful number, since it uses less digits than its factorization.

3941568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302 (or 2286 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 3941568 is about 1985.3382583328. The cubic root of 3941568 is about 157.9633520728.

The spelling of 3941568 in words is "three million, nine hundred forty-one thousand, five hundred sixty-eight".