3045693 has 12 divisors (see below), whose sum is σ = 4724160. Its totient is φ = 1740312.

The previous prime is 3045677. The next prime is 3045697. The reversal of 3045693 is 3965403.

It is a happy number.

It is not a de Polignac number, because 3045693 - 2⁴ = 3045677 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3045693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045697) 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, 10213 + ... + 10506.

It is an arithmetic number, because the mean of its divisors is an integer number (393680).

Almost surely, 2^3045693 is an apocalyptic number.

It is an amenable number.

3045693 is a deficient number, since it is larger than the sum of its proper divisors (1678467).

3045693 is a wasteful number, since it uses less digits than its factorization.

3045693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20736 (or 20729 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3045693 is about 1745.1913935153. The cubic root of 3045693 is about 144.9535007460.

The spelling of 3045693 in words is "three million, forty-five thousand, six hundred ninety-three".