389283841 has 8 divisors (see below), whose sum is σ = 395107200. Its totient is φ = 383470080.

The previous prime is 389283827. The next prime is 389283857. The reversal of 389283841 is 148382983.

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 389283841 - 2⁹ = 389283329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 389283791 and 389283800.

It is not an unprimeable number, because it can be changed into a prime (389223841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143425 + ... + 146113.

It is an arithmetic number, because the mean of its divisors is an integer number (49388400).

It is a Proth number, since it is equal to 1485 ⋅ 2¹⁸ + 1 and 1485 < 2¹⁸.

Almost surely, 2^389283841 is an apocalyptic number.

It is an amenable number.

389283841 is a deficient number, since it is larger than the sum of its proper divisors (5823359).

389283841 is a wasteful number, since it uses less digits than its factorization.

389283841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4799.

The product of its digits is 331776, while the sum is 46.

The square root of 389283841 is about 19730.2772661714. The cubic root of 389283841 is about 730.1668730914.

The spelling of 389283841 in words is "three hundred eighty-nine million, two hundred eighty-three thousand, eight hundred forty-one".