3808376427628 has 24 divisors (see below), whose sum is σ = 7015660812720. Its totient is φ = 1803908496960.

The previous prime is 3808376427613. The next prime is 3808376427631. The reversal of 3808376427628 is 8267246738083.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3808376427628.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1549098 + ... + 3164878.

It is an arithmetic number, because the mean of its divisors is an integer number (292319200530).

Almost surely, 2^{3808376427628} is an apocalyptic number.

3808376427628 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3808376427628 is a deficient number, since it is larger than the sum of its proper divisors (3207284385092).

3808376427628 is a wasteful number, since it uses less digits than its factorization.

3808376427628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646817 (or 1646815 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 64.

The spelling of 3808376427628 in words is "three trillion, eight hundred eight billion, three hundred seventy-six million, four hundred twenty-seven thousand, six hundred twenty-eight".