3963600000 has 384 divisors, whose sum is σ = 14661561600. Its totient is φ = 1054080000.

The previous prime is 3963599957. The next prime is 3963600029. The reversal of 3963600000 is 63693.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10799817 + ... + 10800183.

It is an arithmetic number, because the mean of its divisors is an integer number (38181150).

Almost surely, 2^3963600000 is an apocalyptic number.

3963600000 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 3963600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7330780800).

3963600000 is an abundant number, since it is smaller than the sum of its proper divisors (10697961600).

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

3963600000 is an frugal number, since it uses more digits than its factorization.

3963600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 3963600000 is about 62957.1282699584. The cubic root of 3963600000 is about 1582.5712552988.

Adding to 3963600000 its reverse (63693), we get a palindrome (3963663693).

The spelling of 3963600000 in words is "three billion, nine hundred sixty-three million, six hundred thousand".