983000000388 has 48 divisors (see below), whose sum is σ = 2658253538304. Its totient is φ = 276901406880.

The previous prime is 983000000383. The next prime is 983000000539. The reversal of 983000000388 is 883000000389.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (983000000383) 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, 82405170 + ... + 82417097.

It is an arithmetic number, because the mean of its divisors is an integer number (55380282048).

Almost surely, 2^983000000388 is an apocalyptic number.

It is an amenable number.

983000000388 is an abundant number, since it is smaller than the sum of its proper divisors (1675253537916).

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

983000000388 is a wasteful number, since it uses less digits than its factorization.

983000000388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164822352 (or 164822350 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

Subtracting from 983000000388 its reverse (883000000389), we obtain a palindrome (99999999999).

The spelling of 983000000388 in words is "nine hundred eighty-three billion, three hundred eighty-eight", and thus it is an aban number.