3276643422360 has 256 divisors, whose sum is σ = 12286381501440. Its totient is φ = 679145195520.

The previous prime is 3276643422341. The next prime is 3276643422391. The reversal of 3276643422360 is 632243466723.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3221662 + ... + 4114898.

It is an arithmetic number, because the mean of its divisors is an integer number (47993677740).

Almost surely, 2^{3276643422360} is an apocalyptic number.

3276643422360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3276643422360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6143190750720).

3276643422360 is an abundant number, since it is smaller than the sum of its proper divisors (9009738079080).

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

3276643422360 is a wasteful number, since it uses less digits than its factorization.

3276643422360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893666 (or 893662 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 48.

The spelling of 3276643422360 in words is "three trillion, two hundred seventy-six billion, six hundred forty-three million, four hundred twenty-two thousand, three hundred sixty".