385684732876 has 24 divisors (see below), whose sum is σ = 737704388736. Its totient is φ = 175643900160.

The previous prime is 385684732847. The next prime is 385684732897. The reversal of 385684732876 is 678237486583.

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, 91479091 + ... + 91483306.

It is an arithmetic number, because the mean of its divisors is an integer number (30737682864).

Almost surely, 2^385684732876 is an apocalyptic number.

It is an amenable number.

385684732876 is a deficient number, since it is larger than the sum of its proper divisors (352019655860).

385684732876 is a wasteful number, since it uses less digits than its factorization.

385684732876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182962449 (or 182962447 counting only the distinct ones).

The product of its digits is 325140480, while the sum is 67.

The spelling of 385684732876 in words is "three hundred eighty-five billion, six hundred eighty-four million, seven hundred thirty-two thousand, eight hundred seventy-six".