3811368 has 32 divisors (see below), whose sum is σ = 10395360. Its totient is φ = 1154880.

The previous prime is 3811331. The next prime is 3811369. The reversal of 3811368 is 8631183.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3811369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6955 + ... + 7482.

It is an arithmetic number, because the mean of its divisors is an integer number (324855).

Almost surely, 2^3811368 is an apocalyptic number.

It is an amenable number.

3811368 is an abundant number, since it is smaller than the sum of its proper divisors (6583992).

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

3811368 is a wasteful number, since it uses less digits than its factorization.

3811368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14457 (or 14453 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 3811368 is about 1952.2725219600. The cubic root of 3811368 is about 156.2045311965.

The spelling of 3811368 in words is "three million, eight hundred eleven thousand, three hundred sixty-eight".