380183066648 has 64 divisors (see below), whose sum is σ = 890956523520. Its totient is φ = 147753792000.

The previous prime is 380183066611. The next prime is 380183066717. The reversal of 380183066648 is 846660381083.

It is a self number, because there is not a number n which added to its sum of digits gives 380183066648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522536 + ... + 1016567.

It is an arithmetic number, because the mean of its divisors is an integer number (13921195680).

Almost surely, 2^380183066648 is an apocalyptic number.

It is an amenable number.

380183066648 is an abundant number, since it is smaller than the sum of its proper divisors (510773456872).

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

380183066648 is a wasteful number, since it uses less digits than its factorization.

380183066648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539528 (or 1539524 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 380183066648 in words is "three hundred eighty billion, one hundred eighty-three million, sixty-six thousand, six hundred forty-eight".