389063648 has 12 divisors (see below), whose sum is σ = 765969120. Its totient is φ = 194531808.

The previous prime is 389063639. The next prime is 389063657. The reversal of 389063648 is 846360983.

It is an interprime number because it is at equal distance from previous prime (389063639) and next prime (389063657).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6079088 + ... + 6079151.

It is an arithmetic number, because the mean of its divisors is an integer number (63830760).

Almost surely, 2^389063648 is an apocalyptic number.

It is an amenable number.

389063648 is a deficient number, since it is larger than the sum of its proper divisors (376905472).

389063648 is a wasteful number, since it uses less digits than its factorization.

389063648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12158249 (or 12158241 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 389063648 is about 19724.6963981705. The cubic root of 389063648 is about 730.0291775415.

The spelling of 389063648 in words is "three hundred eighty-nine million, sixty-three thousand, six hundred forty-eight".