3818368 has 32 divisors (see below), whose sum is σ = 7943760. Its totient is φ = 1824768.

The previous prime is 3818359. The next prime is 3818369. The reversal of 3818368 is 8638183.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3818369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2296 + ... + 3592.

Almost surely, 2^3818368 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 3818368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3971880).

3818368 is an abundant number, since it is smaller than the sum of its proper divisors (4125392).

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

3818368 is a wasteful number, since it uses less digits than its factorization.

3818368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334 (or 1322 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 3818368 is about 1954.0644820476. The cubic root of 3818368 is about 156.3001016931.

It can be divided in two parts, 3818 and 368, that added together give a triangular number (4186 = T₉₁).

The spelling of 3818368 in words is "three million, eight hundred eighteen thousand, three hundred sixty-eight".