389527695 has 12 divisors (see below), whose sum is σ = 675181416. Its totient is φ = 207748080.

The previous prime is 389527693. The next prime is 389527711. The reversal of 389527695 is 596725983.

It is not a de Polignac number, because 389527695 - 2¹ = 389527693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389527693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4328041 + ... + 4328130.

It is an arithmetic number, because the mean of its divisors is an integer number (56265118).

Almost surely, 2^389527695 is an apocalyptic number.

389527695 is a deficient number, since it is larger than the sum of its proper divisors (285653721).

389527695 is a wasteful number, since it uses less digits than its factorization.

389527695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8656182 (or 8656179 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The square root of 389527695 is about 19736.4559888547. The cubic root of 389527695 is about 730.3193042382.

The spelling of 389527695 in words is "three hundred eighty-nine million, five hundred twenty-seven thousand, six hundred ninety-five".