3255949726848 has 1280 divisors, whose sum is σ = 12447371059200. Its totient is φ = 821695021056.

The previous prime is 3255949726837. The next prime is 3255949726853. The reversal of 3255949726848 is 8486279495523.

3255949726848 is a `hidden beast` number, since 3 + 2 + 5 + 59 + 497 + 2 + 6 + 84 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 3474865836 + ... + 3474866772.

It is an arithmetic number, because the mean of its divisors is an integer number (9724508640).

Almost surely, 2^{3255949726848} 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 3255949726848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6223685529600).

3255949726848 is an abundant number, since it is smaller than the sum of its proper divisors (9191421332352).

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

3255949726848 is a wasteful number, since it uses less digits than its factorization.

3255949726848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139 (or 1118 counting only the distinct ones).

The product of its digits is 1045094400, while the sum is 72.

The spelling of 3255949726848 in words is "three trillion, two hundred fifty-five billion, nine hundred forty-nine million, seven hundred twenty-six thousand, eight hundred forty-eight".