389201132 has 24 divisors (see below), whose sum is σ = 686795760. Its totient is φ = 192980480.

The previous prime is 389201119. The next prime is 389201143. The reversal of 389201132 is 231102983.

It is a junction number, because it is equal to n+sod(n) for n = 389201095 and 389201104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441332 + ... + 442212.

It is an arithmetic number, because the mean of its divisors is an integer number (28616490).

Almost surely, 2^389201132 is an apocalyptic number.

It is an amenable number.

389201132 is a deficient number, since it is larger than the sum of its proper divisors (297594628).

389201132 is a wasteful number, since it uses less digits than its factorization.

389201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 389201132 is about 19728.1811629962. The cubic root of 389201132 is about 730.1151579134.

The spelling of 389201132 in words is "three hundred eighty-nine million, two hundred one thousand, one hundred thirty-two".