389536753380 has 96 divisors (see below), whose sum is σ = 1099590629760. Its totient is φ = 103033436160.

The previous prime is 389536753369. The next prime is 389536753399. The reversal of 389536753380 is 83357635983.

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

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 31 ways as a sum of consecutive naturals, for example, 3610620 + ... + 3716940.

It is an arithmetic number, because the mean of its divisors is an integer number (11454069060).

Almost surely, 2^389536753380 is an apocalyptic number.

389536753380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

389536753380 is an abundant number, since it is smaller than the sum of its proper divisors (710053876380).

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

389536753380 is a wasteful number, since it uses less digits than its factorization.

389536753380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106829 (or 106827 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 60.

The spelling of 389536753380 in words is "three hundred eighty-nine billion, five hundred thirty-six million, seven hundred fifty-three thousand, three hundred eighty".