3261340200 has 96 divisors (see below), whose sum is σ = 10549771200. Its totient is φ = 831874560.

The previous prime is 3261340193. The next prime is 3261340217. The reversal of 3261340200 is 20431623.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104365 + ... + 131964.

It is an arithmetic number, because the mean of its divisors is an integer number (109893450).

Almost surely, 2^3261340200 is an apocalyptic number.

3261340200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3261340200 is an abundant number, since it is smaller than the sum of its proper divisors (7288431000).

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

3261340200 is a wasteful number, since it uses less digits than its factorization.

3261340200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236371 (or 236362 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3261340200 is about 57108.1447781313. The cubic root of 3261340200 is about 1482.9688700437.

Adding to 3261340200 its reverse (20431623), we get a palindrome (3281771823).

The spelling of 3261340200 in words is "three billion, two hundred sixty-one million, three hundred forty thousand, two hundred".