385611586764 has 48 divisors (see below), whose sum is σ = 928844958720. Its totient is φ = 124382790720.

The previous prime is 385611586757. The next prime is 385611586777. The reversal of 385611586764 is 467685116583.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 385611586698 and 385611586707.

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, 8982102 + ... + 9024930.

It is an arithmetic number, because the mean of its divisors is an integer number (19350936640).

Almost surely, 2^385611586764 is an apocalyptic number.

It is an amenable number.

385611586764 is an abundant number, since it is smaller than the sum of its proper divisors (543233371956).

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

385611586764 is a wasteful number, since it uses less digits than its factorization.

385611586764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67070 (or 67068 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 60.

The spelling of 385611586764 in words is "three hundred eighty-five billion, six hundred eleven million, five hundred eighty-six thousand, seven hundred sixty-four".