389604063330 has 96 divisors (see below), whose sum is σ = 1038002853888. Its totient is φ = 101328595200.

The previous prime is 389604063301. The next prime is 389604063383. The reversal of 389604063330 is 33360406983.

389604063330 is a `hidden beast` number, since 3 + 8 + 9 + 6 + 0 + 4 + 0 + 633 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13162207 + ... + 13191773.

It is an arithmetic number, because the mean of its divisors is an integer number (10812529728).

Almost surely, 2^389604063330 is an apocalyptic number.

389604063330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 389604063330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519001426944).

389604063330 is an abundant number, since it is smaller than the sum of its proper divisors (648398790558).

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

389604063330 is a wasteful number, since it uses less digits than its factorization.

389604063330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33192 (or 33189 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 45.

The spelling of 389604063330 in words is "three hundred eighty-nine billion, six hundred four million, sixty-three thousand, three hundred thirty".