3200446560 has 48 divisors (see below), whose sum is σ = 10081408176. Its totient is φ = 853452288.

The previous prime is 3200446547. The next prime is 3200446567. The reversal of 3200446560 is 656440023.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200446567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3333319 + ... + 3334278.

It is an arithmetic number, because the mean of its divisors is an integer number (210029337).

Almost surely, 2^3200446560 is an apocalyptic number.

3200446560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3200446560 is an abundant number, since it is smaller than the sum of its proper divisors (6880961616).

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

3200446560 is a wasteful number, since it uses less digits than its factorization.

3200446560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6667615 (or 6667607 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 3200446560 is about 56572.4894272826. The cubic root of 3200446560 is about 1473.6811438139.

Adding to 3200446560 its reverse (656440023), we get a palindrome (3856886583).

The spelling of 3200446560 in words is "three billion, two hundred million, four hundred forty-six thousand, five hundred sixty".