3531928 has 16 divisors (see below), whose sum is σ = 6682680. Its totient is φ = 1749888.

The previous prime is 3531911. The next prime is 3531989. The reversal of 3531928 is 8291353.

It is a happy number.

3531928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3531928.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1050 + ... + 2857.

Almost surely, 2^3531928 is an apocalyptic number.

It is an amenable number.

3531928 is a deficient number, since it is larger than the sum of its proper divisors (3150752).

3531928 is a wasteful number, since it uses less digits than its factorization.

3531928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026 (or 4022 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 3531928 is about 1879.3424381948. The cubic root of 3531928 is about 152.2897290183.

The spelling of 3531928 in words is "three million, five hundred thirty-one thousand, nine hundred twenty-eight".