3899212743168 has 240 divisors, whose sum is σ = 11675533405536. Its totient is φ = 1299141918720.

The previous prime is 3899212743103. The next prime is 3899212743169. The reversal of 3899212743168 is 8613472129983.

3899212743168 is a `hidden beast` number, since 38 + 9 + 9 + 212 + 74 + 316 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (3899212743169) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 333802288 + ... + 333813968.

Almost surely, 2^{3899212743168} 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 3899212743168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5837766702768).

3899212743168 is an abundant number, since it is smaller than the sum of its proper divisors (7776320662368).

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

3899212743168 is an equidigital number, since it uses as much as digits as its factorization.

3899212743168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14397 (or 14369 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 63.

The spelling of 3899212743168 in words is "three trillion, eight hundred ninety-nine billion, two hundred twelve million, seven hundred forty-three thousand, one hundred sixty-eight".