3868144412 has 48 divisors (see below), whose sum is σ = 8024110080. Its totient is φ = 1611964800.

The previous prime is 3868144363. The next prime is 3868144417. The reversal of 3868144412 is 2144418683.

It is a self number, because there is not a number n which added to its sum of digits gives 3868144412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868144417) 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 15 ways as a sum of consecutive naturals, for example, 48713 + ... + 100544.

It is an arithmetic number, because the mean of its divisors is an integer number (167168960).

Almost surely, 2^3868144412 is an apocalyptic number.

It is an amenable number.

3868144412 is an abundant number, since it is smaller than the sum of its proper divisors (4155965668).

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

3868144412 is a wasteful number, since it uses less digits than its factorization.

3868144412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149322 (or 149320 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 3868144412 is about 62194.4082052398. The cubic root of 3868144412 is about 1569.7634993402.

The spelling of 3868144412 in words is "three billion, eight hundred sixty-eight million, one hundred forty-four thousand, four hundred twelve".