3538368 has 42 divisors (see below), whose sum is σ = 10143744. Its totient is φ = 1179264.

The previous prime is 3538361. The next prime is 3538387. The reversal of 3538368 is 8638353.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a d-powerful number, because it can be written as 3² + 5² + 3⁷ + 8² + 3¹³ + 6⁸ + 8⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3538361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2496 + ... + 3647.

Almost surely, 2^3538368 is an apocalyptic number.

It is an amenable number.

3538368 is an abundant number, since it is smaller than the sum of its proper divisors (6605376).

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

3538368 is a wasteful number, since it uses less digits than its factorization.

3538368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161 (or 6148 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3538368 is about 1881.0550231187. The cubic root of 3538368 is about 152.3822328265.

The spelling of 3538368 in words is "three million, five hundred thirty-eight thousand, three hundred sixty-eight".