3960422908992 has 672 divisors, whose sum is σ = 12756011673600. Its totient is φ = 1164772761600.

The previous prime is 3960422908961. The next prime is 3960422908999. The reversal of 3960422908992 is 2998092240693.

3960422908992 is a `hidden beast` number, since 39 + 6 + 0 + 422 + 90 + 8 + 9 + 92 = 666.

It is not an unprimeable number, because it can be changed into a prime (3960422908999) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11031818509 + ... + 11031818867.

Almost surely, 2^{3960422908992} is an apocalyptic number.

3960422908992 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 3960422908992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6378005836800).

3960422908992 is an abundant number, since it is smaller than the sum of its proper divisors (8795588764608).

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

3960422908992 is a wasteful number, since it uses less digits than its factorization.

3960422908992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 30233088, while the sum is 63.

The spelling of 3960422908992 in words is "three trillion, nine hundred sixty billion, four hundred twenty-two million, nine hundred eight thousand, nine hundred ninety-two".