3018973 has 4 divisors (see below), whose sum is σ = 3046780. Its totient is φ = 2991168.

The previous prime is 3018949. The next prime is 3018989. The reversal of 3018973 is 3798103.

3018973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3798103 = 151 ⋅25153.

It can be written as a sum of positive squares in 2 ways, for example, as 822649 + 2196324 = 907^2 + 1482^2 .

It is a cyclic number.

It is not a de Polignac number, because 3018973 - 2²¹ = 921821 is a prime.

It is a super-2 number, since 2×3018973² = 18228395949458, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3018173) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13740 + ... + 13957.

It is an arithmetic number, because the mean of its divisors is an integer number (761695).

Almost surely, 2^3018973 is an apocalyptic number.

It is an amenable number.

3018973 is a deficient number, since it is larger than the sum of its proper divisors (27807).

3018973 is a wasteful number, since it uses less digits than its factorization.

3018973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27806.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 3018973 is about 1737.5192085269. The cubic root of 3018973 is about 144.5283605529.

The spelling of 3018973 in words is "three million, eighteen thousand, nine hundred seventy-three".