3748482 has 48 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 1171296.

The previous prime is 3748469. The next prime is 3748487. The reversal of 3748482 is 2848473.

It is a super-2 number, since 2×3748482² = 28102234608648, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3748487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22363 + ... + 22529.

It is an arithmetic number, because the mean of its divisors is an integer number (180180).

Almost surely, 2^3748482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3748482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4324320).

3748482 is an abundant number, since it is smaller than the sum of its proper divisors (4900158).

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

3748482 is a wasteful number, since it uses less digits than its factorization.

3748482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 244 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 3748482 is about 1936.0996875161. The cubic root of 3748482 is about 155.3406590064.

Subtracting from 3748482 its reverse (2848473), we obtain a palindrome (900009).

The spelling of 3748482 in words is "three million, seven hundred forty-eight thousand, four hundred eighty-two".