3538922 has 8 divisors (see below), whose sum is σ = 5316516. Its totient is φ = 1766752.

The previous prime is 3538919. The next prime is 3538933. The reversal of 3538922 is 2298353.

It can be written as a sum of positive squares in 2 ways, for example, as 3530641 + 8281 = 1879^2 + 91^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1388 + ... + 3000.

Almost surely, 2^3538922 is an apocalyptic number.

3538922 is a deficient number, since it is larger than the sum of its proper divisors (1777594).

3538922 is a wasteful number, since it uses less digits than its factorization.

3538922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712.

The product of its digits is 12960, while the sum is 32.

The square root of 3538922 is about 1881.2022751421. The cubic root of 3538922 is about 152.3901852076.

The spelling of 3538922 in words is "three million, five hundred thirty-eight thousand, nine hundred twenty-two".