3898368 has 110 divisors (see below), whose sum is σ = 11888976. Its totient is φ = 1271808.

The previous prime is 3898361. The next prime is 3898369. The reversal of 3898368 is 8638983.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3898361) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 82921 + ... + 82967.

Almost surely, 2^3898368 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 3898368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5944488).

3898368 is an abundant number, since it is smaller than the sum of its proper divisors (7990608).

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

3898368 is an equidigital number, since it uses as much as digits as its factorization.

3898368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 52 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 3898368 is about 1974.4285249155. The cubic root of 3898368 is about 157.3841324681.

The spelling of 3898368 in words is "three million, eight hundred ninety-eight thousand, three hundred sixty-eight".