3489433 has 4 divisors (see below), whose sum is σ = 3583780. Its totient is φ = 3395088.

The previous prime is 3489413. The next prime is 3489457. The reversal of 3489433 is 3349843.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3125824 + 363609 = 1768^2 + 603^2 .

It is a cyclic number.

It is not a de Polignac number, because 3489433 - 2⁹ = 3488921 is a prime.

It is a super-2 number, since 2×3489433² = 24352285322978, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3489413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47118 + ... + 47191.

It is an arithmetic number, because the mean of its divisors is an integer number (895945).

Almost surely, 2^3489433 is an apocalyptic number.

It is an amenable number.

3489433 is a deficient number, since it is larger than the sum of its proper divisors (94347).

3489433 is an equidigital number, since it uses as much as digits as its factorization.

3489433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94346.

The product of its digits is 31104, while the sum is 34.

The square root of 3489433 is about 1868.0024089920. The cubic root of 3489433 is about 151.6764962970.

The spelling of 3489433 in words is "three million, four hundred eighty-nine thousand, four hundred thirty-three".