3816380378376 has 48 divisors (see below), whose sum is σ = 10346460284160. Its totient is φ = 1270843089120.

The previous prime is 3816380378359. The next prime is 3816380378389. The reversal of 3816380378376 is 6738730836183.

3816380378376 is a `hidden beast` number, since 3 + 81 + 6 + 380 + 37 + 83 + 76 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26671980 + ... + 26814683.

It is an arithmetic number, because the mean of its divisors is an integer number (215551255920).

Almost surely, 2^{3816380378376} is an apocalyptic number.

3816380378376 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3816380378376 is an abundant number, since it is smaller than the sum of its proper divisors (6530079905784).

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

3816380378376 is a wasteful number, since it uses less digits than its factorization.

3816380378376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53487666 (or 53487659 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 63.

The spelling of 3816380378376 in words is "three trillion, eight hundred sixteen billion, three hundred eighty million, three hundred seventy-eight thousand, three hundred seventy-six".