389010006605 has 32 divisors (see below), whose sum is σ = 541442994048. Its totient is φ = 265169203200.

The previous prime is 389010006569. The next prime is 389010006607. The reversal of 389010006605 is 506600010983.

It is not a de Polignac number, because 389010006605 - 2²⁸ = 388741571149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389010006607) by changing a digit.

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, 637847 + ... + 1088516.

It is an arithmetic number, because the mean of its divisors is an integer number (16920093564).

Almost surely, 2^389010006605 is an apocalyptic number.

It is an amenable number.

389010006605 is a deficient number, since it is larger than the sum of its proper divisors (152432987443).

389010006605 is a wasteful number, since it uses less digits than its factorization.

389010006605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726637.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 389010006605 in words is "three hundred eighty-nine billion, ten million, six thousand, six hundred five".