3820003893480 has 64 divisors (see below), whose sum is σ = 11676238335360. Its totient is φ = 999447557888.

The previous prime is 3820003893451. The next prime is 3820003893487. The reversal of 3820003893480 is 843983000283.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3820003893487) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 300308412 + ... + 300321131.

It is an arithmetic number, because the mean of its divisors is an integer number (182441223990).

Almost surely, 2^{3820003893480} is an apocalyptic number.

3820003893480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3820003893480 is an abundant number, since it is smaller than the sum of its proper divisors (7856234441880).

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

3820003893480 is a wasteful number, since it uses less digits than its factorization.

3820003893480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600629610 (or 600629606 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 3820003893480 in words is "three trillion, eight hundred twenty billion, three million, eight hundred ninety-three thousand, four hundred eighty".