3201334540 has 24 divisors (see below), whose sum is σ = 6725087712. Its totient is φ = 1280098560.

The previous prime is 3201334537. The next prime is 3201334559. The reversal of 3201334540 is 454331023.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 36777 + ... + 88063.

It is an arithmetic number, because the mean of its divisors is an integer number (280211988).

Almost surely, 2^3201334540 is an apocalyptic number.

It is an amenable number.

3201334540 is an abundant number, since it is smaller than the sum of its proper divisors (3523753172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3201334540 is a wasteful number, since it uses less digits than its factorization.

3201334540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54417 (or 54415 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3201334540 is about 56580.3370438883. The cubic root of 3201334540 is about 1473.8174246266.

Adding to 3201334540 its reverse (454331023), we get a palindrome (3655665563).

The spelling of 3201334540 in words is "three billion, two hundred one million, three hundred thirty-four thousand, five hundred forty".