3818248 has 32 divisors (see below), whose sum is σ = 8386560. Its totient is φ = 1595520.

The previous prime is 3818237. The next prime is 3818261. The reversal of 3818248 is 8428183.

It is a Smith number, since the sum of its digits (34) 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 7 ways as a sum of consecutive naturals, for example, 1465 + ... + 3127.

It is an arithmetic number, because the mean of its divisors is an integer number (262080).

Almost surely, 2^3818248 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 3818248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4193280).

3818248 is an abundant number, since it is smaller than the sum of its proper divisors (4568312).

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

3818248 is a wasteful number, since it uses less digits than its factorization.

3818248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717 (or 1713 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 3818248 is about 1954.0337765760. The cubic root of 3818248 is about 156.2984643262.

The spelling of 3818248 in words is "three million, eight hundred eighteen thousand, two hundred forty-eight".