380860660888 has 32 divisors (see below), whose sum is σ = 720618832800. Its totient is φ = 188700635392.

The previous prime is 380860660883. The next prime is 380860660891. The reversal of 380860660888 is 888066068083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380860660883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298533 + ... + 922411.

It is an arithmetic number, because the mean of its divisors is an integer number (22519338525).

Almost surely, 2^380860660888 is an apocalyptic number.

It is an amenable number.

380860660888 is a deficient number, since it is larger than the sum of its proper divisors (339758171912).

380860660888 is a wasteful number, since it uses less digits than its factorization.

380860660888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624579 (or 624575 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 61.

The spelling of 380860660888 in words is "three hundred eighty billion, eight hundred sixty million, six hundred sixty thousand, eight hundred eighty-eight".