3289200020 has 12 divisors (see below), whose sum is σ = 6907320084. Its totient is φ = 1315680000.

The previous prime is 3289200017. The next prime is 3289200049. The reversal of 3289200020 is 200029823.

It can be written as a sum of positive squares in 2 ways, for example, as 873084304 + 2416115716 = 29548^2 + 49154^2 .

It is a congruent number.

It is an unprimeable number.

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, 82229981 + ... + 82230020.

It is an arithmetic number, because the mean of its divisors is an integer number (575610007).

Almost surely, 2^3289200020 is an apocalyptic number.

It is an amenable number.

3289200020 is an abundant number, since it is smaller than the sum of its proper divisors (3618120064).

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

3289200020 is a wasteful number, since it uses less digits than its factorization.

3289200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164460010 (or 164460008 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3289200020 is about 57351.5476687421. The cubic root of 3289200020 is about 1487.1796294256.

Adding to 3289200020 its reverse (200029823), we get a palindrome (3489229843).

The spelling of 3289200020 in words is "three billion, two hundred eighty-nine million, two hundred thousand, twenty".