3538194 has 16 divisors (see below), whose sum is σ = 7719840. Its totient is φ = 1072160.

The previous prime is 3538189. The next prime is 3538201. The reversal of 3538194 is 4918353.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26739 + ... + 26870.

It is an arithmetic number, because the mean of its divisors is an integer number (482490).

Almost surely, 2^3538194 is an apocalyptic number.

3538194 is an abundant number, since it is smaller than the sum of its proper divisors (4181646).

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

3538194 is a wasteful number, since it uses less digits than its factorization.

3538194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53625.

The product of its digits is 12960, while the sum is 33.

The square root of 3538194 is about 1881.0087719094. The cubic root of 3538194 is about 152.3797349760.

Subtracting from 3538194 its sum of digits (33), we obtain a square (3538161 = 1881²).

The spelling of 3538194 in words is "three million, five hundred thirty-eight thousand, one hundred ninety-four".