3086945 has 16 divisors (see below), whose sum is σ = 4095360. Its totient is φ = 2221824.

The previous prime is 3086933. The next prime is 3086957. The reversal of 3086945 is 5496803.

3086945 = 41² + 42² + ... + 210².

3086945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3086933) and next prime (3086957).

It is a cyclic number.

It is not a de Polignac number, because 3086945 - 2¹⁰ = 3085921 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166 + ... + 2744.

It is an arithmetic number, because the mean of its divisors is an integer number (255960).

Almost surely, 2^3086945 is an apocalyptic number.

It is an amenable number.

3086945 is a deficient number, since it is larger than the sum of its proper divisors (1008415).

3086945 is a wasteful number, since it uses less digits than its factorization.

3086945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3086945 is about 1756.9704038486. The cubic root of 3086945 is about 145.6050028722.

The spelling of 3086945 in words is "three million, eighty-six thousand, nine hundred forty-five".