3531433 has 2 divisors, whose sum is σ = 3531434. Its totient is φ = 3531432.

The previous prime is 3531413. The next prime is 3531467. The reversal of 3531433 is 3341353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2812329 + 719104 = 1677^2 + 848^2 .

It is a cyclic number.

It is not a de Polignac number, because 3531433 - 2⁹ = 3530921 is a prime.

3531433 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3531403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765716 + 1765717.

It is an arithmetic number, because the mean of its divisors is an integer number (1765717).

Almost surely, 2^3531433 is an apocalyptic number.

It is an amenable number.

3531433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3531433 is an equidigital number, since it uses as much as digits as its factorization.

3531433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 22.

The square root of 3531433 is about 1879.2107385815. The cubic root of 3531433 is about 152.2826142132.

Adding to 3531433 its reverse (3341353), we get a palindrome (6872786).

The spelling of 3531433 in words is "three million, five hundred thirty-one thousand, four hundred thirty-three".