389698674916320 has 2304 divisors, whose sum is σ = 1761833909606400. Its totient is φ = 78692025139200.

The previous prime is 389698674916261. The next prime is 389698674916379. The reversal of 389698674916320 is 23619476896983.

389698674916320 is a `hidden beast` number, since 3 + 8 + 9 + 6 + 9 + 8 + 67 + 491 + 63 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (389698674916261) and next prime (389698674916379).

It is a self number, because there is not a number n which added to its sum of digits gives 389698674916320.

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, 178842896991 + ... + 178842899169.

It is an arithmetic number, because the mean of its divisors is an integer number (764684856600).

Almost surely, 2^{389698674916320} is an apocalyptic number.

389698674916320 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 389698674916320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880916954803200).

389698674916320 is an abundant number, since it is smaller than the sum of its proper divisors (1372135234690080).

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

389698674916320 is a wasteful number, since it uses less digits than its factorization.

389698674916320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590 (or 3565 counting only the distinct ones).

The product of its (nonzero) digits is 5079158784, while the sum is 81.

The spelling of 389698674916320 in words is "three hundred eighty-nine trillion, six hundred ninety-eight billion, six hundred seventy-four million, nine hundred sixteen thousand, three hundred twenty".