389983007232 has 960 divisors, whose sum is σ = 1479311817984. Its totient is φ = 95976161280.

The previous prime is 389983007221. The next prime is 389983007287. The reversal of 389983007232 is 232700389983.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1618186632 + ... + 1618186872.

Almost surely, 2^389983007232 is an apocalyptic number.

389983007232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 389983007232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739655908992).

389983007232 is an abundant number, since it is smaller than the sum of its proper divisors (1089328810752).

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

389983007232 is a wasteful number, since it uses less digits than its factorization.

389983007232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 389983007232 in words is "three hundred eighty-nine billion, nine hundred eighty-three million, seven thousand, two hundred thirty-two".