3232986397632 has 168 divisors, whose sum is σ = 9670995603360. Its totient is φ = 1030666475520.

The previous prime is 3232986397607. The next prime is 3232986397649. The reversal of 3232986397632 is 2367936892323.

3232986397632 is a `hidden beast` number, since 3 + 232 + 9 + 8 + 6 + 397 + 6 + 3 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3232986397632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143875294 + ... + 143897762.

It is an arithmetic number, because the mean of its divisors is an integer number (57565450020).

Almost surely, 2^{3232986397632} is an apocalyptic number.

3232986397632 is a gapful number since it is divisible by the number (32) 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 3232986397632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4835497801680).

3232986397632 is an abundant number, since it is smaller than the sum of its proper divisors (6438009205728).

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

3232986397632 is a wasteful number, since it uses less digits than its factorization.

3232986397632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33371 (or 33358 counting only the distinct ones).

The product of its digits is 105815808, while the sum is 63.

The spelling of 3232986397632 in words is "three trillion, two hundred thirty-two billion, nine hundred eighty-six million, three hundred ninety-seven thousand, six hundred thirty-two".