3914568 has 80 divisors (see below), whose sum is σ = 12545280. Its totient is φ = 1117152.

The previous prime is 3914549. The next prime is 3914569. The reversal of 3914568 is 8654193.

3914568 is a `hidden beast` number, since 3 + 91 + 4 + 568 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (3914569) by changing a digit.

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, 4105 + ... + 4967.

It is an arithmetic number, because the mean of its divisors is an integer number (156816).

Almost surely, 2^3914568 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 3914568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6272640).

3914568 is an abundant number, since it is smaller than the sum of its proper divisors (8630712).

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

3914568 is a wasteful number, since it uses less digits than its factorization.

3914568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888 (or 875 counting only the distinct ones).

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

The square root of 3914568 is about 1978.5267246110. The cubic root of 3914568 is about 157.6018388991.

The spelling of 3914568 in words is "three million, nine hundred fourteen thousand, five hundred sixty-eight".