3018243 has 8 divisors (see below), whose sum is σ = 4033728. Its totient is φ = 2007464.

The previous prime is 3018241. The next prime is 3018277. The reversal of 3018243 is 3428103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3018243 - 2¹ = 3018241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3018241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796 + ... + 2582.

It is an arithmetic number, because the mean of its divisors is an integer number (504216).

Almost surely, 2^3018243 is an apocalyptic number.

3018243 is a deficient number, since it is larger than the sum of its proper divisors (1015485).

3018243 is a wasteful number, since it uses less digits than its factorization.

3018243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3018243 is about 1737.3091262064. The cubic root of 3018243 is about 144.5167104312.

The spelling of 3018243 in words is "three million, eighteen thousand, two hundred forty-three".