389852058240 has 256 divisors, whose sum is σ = 1386517824000. Its totient is φ = 103524470784.

The previous prime is 389852058229. The next prime is 389852058259. The reversal of 389852058240 is 42850258983.

It is a happy number.

389852058240 is a `hidden beast` number, since 3 + 8 + 9 + 8 + 52 + 0 + 582 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 4082722 + ... + 4177118.

It is an arithmetic number, because the mean of its divisors is an integer number (5416085250).

Almost surely, 2^389852058240 is an apocalyptic number.

389852058240 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 389852058240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (693258912000).

389852058240 is an abundant number, since it is smaller than the sum of its proper divisors (996665765760).

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

389852058240 is a wasteful number, since it uses less digits than its factorization.

389852058240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94664 (or 94646 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 389852058240 in words is "three hundred eighty-nine billion, eight hundred fifty-two million, fifty-eight thousand, two hundred forty".