3878301196512 has 192 divisors, whose sum is σ = 11334900628800. Its totient is φ = 1290120099840.

The previous prime is 3878301196489. The next prime is 3878301196513. The reversal of 3878301196512 is 2156911038783.

3878301196512 is a `hidden beast` number, since 3 + 8 + 7 + 8 + 3 + 0 + 119 + 6 + 512 = 666.

3878301196512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3878301196512² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3878301196513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1355573962 + ... + 1355576822.

It is an arithmetic number, because the mean of its divisors is an integer number (59035940775).

Almost surely, 2^{3878301196512} is an apocalyptic number.

3878301196512 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 3878301196512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5667450314400).

3878301196512 is an abundant number, since it is smaller than the sum of its proper divisors (7456599432288).

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

3878301196512 is a wasteful number, since it uses less digits than its factorization.

3878301196512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5546 (or 5532 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 3878301196512 in words is "three trillion, eight hundred seventy-eight billion, three hundred one million, one hundred ninety-six thousand, five hundred twelve".