3989059 has 4 divisors (see below), whose sum is σ = 4011280. Its totient is φ = 3966840.

The previous prime is 3989057. The next prime is 3989093. The reversal of 3989059 is 9509893.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9509893 = 1097 ⋅8669.

It is a cyclic number.

It is not a de Polignac number, because 3989059 - 2¹ = 3989057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3989057) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 10839 + ... + 11200.

It is an arithmetic number, because the mean of its divisors is an integer number (1002820).

Almost surely, 2^3989059 is an apocalyptic number.

3989059 is a deficient number, since it is larger than the sum of its proper divisors (22221).

3989059 is a wasteful number, since it uses less digits than its factorization.

3989059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22220.

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 3989059 is about 1997.2628770395. The cubic root of 3989059 is about 158.5952417463.

It can be divided in two parts, 39 and 89059, that added together give a palindrome (89098).

The spelling of 3989059 in words is "three million, nine hundred eighty-nine thousand, fifty-nine".