389024326105 has 8 divisors (see below), whose sum is σ = 487126112832. Its totient is φ = 297688179888.

The previous prime is 389024326073. The next prime is 389024326123. The reversal of 389024326105 is 501623420983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 389024326105 - 2⁵ = 389024326073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1691409999 + ... + 1691410228.

It is an arithmetic number, because the mean of its divisors is an integer number (60890764104).

Almost surely, 2^389024326105 is an apocalyptic number.

It is an amenable number.

389024326105 is a deficient number, since it is larger than the sum of its proper divisors (98101786727).

389024326105 is a wasteful number, since it uses less digits than its factorization.

389024326105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382820255.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 389024326105 in words is "three hundred eighty-nine billion, twenty-four million, three hundred twenty-six thousand, one hundred five".