3265261976448 has 192 divisors, whose sum is σ = 9498868254720. Its totient is φ = 1076572062720.

The previous prime is 3265261976423. The next prime is 3265261976551. The reversal of 3265261976448 is 8446791625623.

3265261976448 is a `hidden beast` number, since 3 + 2 + 6 + 5 + 2 + 619 + 7 + 6 + 4 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48392911 + ... + 48460337.

It is an arithmetic number, because the mean of its divisors is an integer number (49473272160).

Almost surely, 2^{3265261976448} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3265261976448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4749434127360).

3265261976448 is an abundant number, since it is smaller than the sum of its proper divisors (6233606278272).

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

3265261976448 is a wasteful number, since it uses less digits than its factorization.

3265261976448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67905 (or 67890 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 63.

The spelling of 3265261976448 in words is "three trillion, two hundred sixty-five billion, two hundred sixty-one million, nine hundred seventy-six thousand, four hundred forty-eight".