3878351360336 has 10 divisors (see below), whose sum is σ = 7514305760682. Its totient is φ = 1939175680160.

The previous prime is 3878351360281. The next prime is 3878351360341. The reversal of 3878351360336 is 6330631538783.

It is a happy number.

3878351360336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2432489406736 + 1445861953600 = 1559644^2 + 1202440^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121198479995 + ... + 121198480026.

Almost surely, 2^{3878351360336} is an apocalyptic number.

It is an amenable number.

3878351360336 is a deficient number, since it is larger than the sum of its proper divisors (3635954400346).

3878351360336 is a wasteful number, since it uses less digits than its factorization.

3878351360336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242396960029 (or 242396960023 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 56.

The spelling of 3878351360336 in words is "three trillion, eight hundred seventy-eight billion, three hundred fifty-one million, three hundred sixty thousand, three hundred thirty-six".