389684022900480 has 3456 divisors, whose sum is σ = 1733197771468800. Its totient is φ = 79165734912000.

The previous prime is 389684022900479. The next prime is 389684022900541. The reversal of 389684022900480 is 84009220486983.

389684022900480 is a `hidden beast` number, since 3 + 8 + 9 + 6 + 8 + 40 + 22 + 90 + 0 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 1116573131346 + ... + 1116573131694.

It is an arithmetic number, because the mean of its divisors is an integer number (501503984800).

Almost surely, 2^{389684022900480} is an apocalyptic number.

389684022900480 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 389684022900480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (866598885734400).

389684022900480 is an abundant number, since it is smaller than the sum of its proper divisors (1343513748568320).

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

389684022900480 is a wasteful number, since it uses less digits than its factorization.

389684022900480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 63.

The spelling of 389684022900480 in words is "three hundred eighty-nine trillion, six hundred eighty-four billion, twenty-two million, nine hundred thousand, four hundred eighty".