3538748 has 12 divisors (see below), whose sum is σ = 6278160. Its totient is φ = 1744992.

The previous prime is 3538747. The next prime is 3538753. The reversal of 3538748 is 8478353.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3538747) 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, 5768 + ... + 6351.

It is an arithmetic number, because the mean of its divisors is an integer number (523180).

Almost surely, 2^3538748 is an apocalyptic number.

It is an amenable number.

3538748 is a deficient number, since it is larger than the sum of its proper divisors (2739412).

3538748 is a wasteful number, since it uses less digits than its factorization.

3538748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12196 (or 12194 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 3538748 is about 1881.1560275533. The cubic root of 3538748 is about 152.3876876177.

It can be divided in two parts, 35 and 38748, that added together give a palindrome (38783).

The spelling of 3538748 in words is "three million, five hundred thirty-eight thousand, seven hundred forty-eight".