3539432 has 16 divisors (see below), whose sum is σ = 7147140. Its totient is φ = 1633536.

The previous prime is 3539413. The next prime is 3539443. The reversal of 3539432 is 2349353.

It can be written as a sum of positive squares in 2 ways, for example, as 3511876 + 27556 = 1874^2 + 166^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3539395 and 3539404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16913 + ... + 17120.

Almost surely, 2^3539432 is an apocalyptic number.

It is an amenable number.

3539432 is an abundant number, since it is smaller than the sum of its proper divisors (3607708).

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

3539432 is a wasteful number, since it uses less digits than its factorization.

3539432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34052 (or 34048 counting only the distinct ones).

The product of its digits is 9720, while the sum is 29.

The square root of 3539432 is about 1881.3378218704. The cubic root of 3539432 is about 152.3975052579.

The spelling of 3539432 in words is "three million, five hundred thirty-nine thousand, four hundred thirty-two".