389743882080 has 192 divisors, whose sum is σ = 1405215060480. Its totient is φ = 88948629504.

The previous prime is 389743882069. The next prime is 389743882091. The reversal of 389743882080 is 80288347983.

It is an interprime number because it is at equal distance from previous prime (389743882069) and next prime (389743882091).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2126232 + ... + 2302248.

It is an arithmetic number, because the mean of its divisors is an integer number (7318828440).

Almost surely, 2^389743882080 is an apocalyptic number.

389743882080 is a gapful number since it is divisible by the number (30) 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 389743882080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702607530240).

389743882080 is an abundant number, since it is smaller than the sum of its proper divisors (1015471178400).

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

389743882080 is a wasteful number, since it uses less digits than its factorization.

389743882080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176701 (or 176693 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 60.

The spelling of 389743882080 in words is "three hundred eighty-nine billion, seven hundred forty-three million, eight hundred eighty-two thousand, eighty".