3533889 has 16 divisors (see below), whose sum is σ = 4847040. Its totient is φ = 2289600.

The previous prime is 3533879. The next prime is 3533897. The reversal of 3533889 is 9883353.

3533889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3533889 - 2⁸ = 3533633 is a prime.

It is an Ulam number.

Its product of digits (77760) is a multiple of the sum of its prime divisors (320).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3533819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32367 + ... + 32475.

It is an arithmetic number, because the mean of its divisors is an integer number (302940).

Almost surely, 2^3533889 is an apocalyptic number.

It is an amenable number.

3533889 is a deficient number, since it is larger than the sum of its proper divisors (1313151).

3533889 is a wasteful number, since it uses less digits than its factorization.

3533889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320.

The product of its digits is 77760, while the sum is 39.

The square root of 3533889 is about 1879.8640908321. The cubic root of 3533889 is about 152.3179086136.

The spelling of 3533889 in words is "three million, five hundred thirty-three thousand, eight hundred eighty-nine".