3058389 has 6 divisors (see below), whose sum is σ = 4417686. Its totient is φ = 2038920.

The previous prime is 3058387. The next prime is 3058397. The reversal of 3058389 is 9838503.

It can be written as a sum of positive squares in only one way, i.e., 2377764 + 680625 = 1542^2 + 825^2 .

It is not a de Polignac number, because 3058389 - 2¹ = 3058387 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

3058389 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3058387) 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 5 ways as a sum of consecutive naturals, for example, 169902 + ... + 169919.

It is an arithmetic number, because the mean of its divisors is an integer number (736281).

Almost surely, 2^3058389 is an apocalyptic number.

It is an amenable number.

3058389 is a deficient number, since it is larger than the sum of its proper divisors (1359297).

3058389 is a wasteful number, since it uses less digits than its factorization.

3058389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339827 (or 339824 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 3058389 is about 1748.8250341301. The cubic root of 3058389 is about 145.1546348729.

The spelling of 3058389 in words is "three million, fifty-eight thousand, three hundred eighty-nine".