3045889 has 12 divisors (see below), whose sum is σ = 3865968. Its totient is φ = 2373000.

The previous prime is 3045883. The next prime is 3045893. The reversal of 3045889 is 9885403.

It is not a de Polignac number, because 3045889 - 2⁷ = 3045761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3045883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2287 + ... + 3364.

It is an arithmetic number, because the mean of its divisors is an integer number (322164).

Almost surely, 2^3045889 is an apocalyptic number.

It is an amenable number.

3045889 is a deficient number, since it is larger than the sum of its proper divisors (820079).

3045889 is a wasteful number, since it uses less digits than its factorization.

3045889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5676 (or 5669 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 3045889 is about 1745.2475469113. The cubic root of 3045889 is about 144.9566100850.

The spelling of 3045889 in words is "three million, forty-five thousand, eight hundred eighty-nine".