3427533 has 6 divisors (see below), whose sum is σ = 4950894. Its totient is φ = 2285016.

The previous prime is 3427513. The next prime is 3427537. The reversal of 3427533 is 3357243.

3427533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2350089 + 1077444 = 1533^2 + 1038^2 .

It is not a de Polignac number, because 3427533 - 2⁶ = 3427469 is a prime.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 3427497 and 3427506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427537) 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 5 ways as a sum of consecutive naturals, for example, 190410 + ... + 190427.

It is an arithmetic number, because the mean of its divisors is an integer number (825149).

Almost surely, 2^3427533 is an apocalyptic number.

It is an amenable number.

3427533 is a deficient number, since it is larger than the sum of its proper divisors (1523361).

3427533 is a wasteful number, since it uses less digits than its factorization.

3427533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380843 (or 380840 counting only the distinct ones).

The product of its digits is 7560, while the sum is 27.

The square root of 3427533 is about 1851.3597705470. The cubic root of 3427533 is about 150.7742632332.

It can be divided in two parts, 342 and 7533, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 3427533 in words is "three million, four hundred twenty-seven thousand, five hundred thirty-three".