3201242320 has 40 divisors (see below), whose sum is σ = 7547731200. Its totient is φ = 1262459520.

The previous prime is 3201242309. The next prime is 3201242339. The reversal of 3201242320 is 232421023.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 276120 + ... + 287479.

It is an arithmetic number, because the mean of its divisors is an integer number (188693280).

Almost surely, 2^3201242320 is an apocalyptic number.

It is an amenable number.

3201242320 is an abundant number, since it is smaller than the sum of its proper divisors (4346488880).

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

3201242320 is a wasteful number, since it uses less digits than its factorization.

3201242320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563683 (or 563677 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3201242320 is about 56579.5220905939. The cubic root of 3201242320 is about 1473.8032725341.

Adding to 3201242320 its reverse (232421023), we get a palindrome (3433663343).

The spelling of 3201242320 in words is "three billion, two hundred one million, two hundred forty-two thousand, three hundred twenty".