3063889 has 4 divisors (see below), whose sum is σ = 3138660. Its totient is φ = 2989120.

The previous prime is 3063869. The next prime is 3063913. The reversal of 3063889 is 9883603.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 608400 + 2455489 = 780^2 + 1567^2 .

It is a cyclic number.

It is not a de Polignac number, because 3063889 - 2⁹ = 3063377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3063829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37324 + ... + 37405.

It is an arithmetic number, because the mean of its divisors is an integer number (784665).

Almost surely, 2^3063889 is an apocalyptic number.

It is an amenable number.

3063889 is a deficient number, since it is larger than the sum of its proper divisors (74771).

3063889 is an equidigital number, since it uses as much as digits as its factorization.

3063889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74770.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 3063889 is about 1750.3968121543. The cubic root of 3063889 is about 145.2415948599.

The spelling of 3063889 in words is "three million, sixty-three thousand, eight hundred eighty-nine".