3201433072 has 20 divisors (see below), whose sum is σ = 6244410600. Its totient is φ = 1589972288.

The previous prime is 3201433021. The next prime is 3201433073. The reversal of 3201433072 is 2703341023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201433073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669058 + ... + 673825.

It is an arithmetic number, because the mean of its divisors is an integer number (312220530).

Almost surely, 2^3201433072 is an apocalyptic number.

It is an amenable number.

3201433072 is a deficient number, since it is larger than the sum of its proper divisors (3042977528).

3201433072 is a wasteful number, since it uses less digits than its factorization.

3201433072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343040 (or 1343034 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 3201433072 is about 56581.2077637090. The cubic root of 3201433072 is about 1473.8325450591.

Adding to 3201433072 its reverse (2703341023), we get a palindrome (5904774095).

The spelling of 3201433072 in words is "three billion, two hundred one million, four hundred thirty-three thousand, seventy-two".