3433720252 has 12 divisors (see below), whose sum is σ = 6098697640. Its totient is φ = 1691235216.

The previous prime is 3433720229. The next prime is 3433720253. The reversal of 3433720252 is 2520273343.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3433720253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6405927 + ... + 6406462.

Almost surely, 2^3433720252 is an apocalyptic number.

It is an amenable number.

3433720252 is a deficient number, since it is larger than the sum of its proper divisors (2664977388).

3433720252 is a wasteful number, since it uses less digits than its factorization.

3433720252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12812460 (or 12812458 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 3433720252 is about 58597.9543328946. The cubic root of 3433720252 is about 1508.6493268283.

Adding to 3433720252 its reverse (2520273343), we get a palindrome (5953993595).

The spelling of 3433720252 in words is "three billion, four hundred thirty-three million, seven hundred twenty thousand, two hundred fifty-two".