3009243 has 8 divisors (see below), whose sum is σ = 4150800. Its totient is φ = 1936928.

The previous prime is 3009241. The next prime is 3009271. The reversal of 3009243 is 3429003.

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 3009243 - 2¹ = 3009241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3009241) 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, 17208 + ... + 17381.

It is an arithmetic number, because the mean of its divisors is an integer number (518850).

Almost surely, 2^3009243 is an apocalyptic number.

3009243 is a deficient number, since it is larger than the sum of its proper divisors (1141557).

3009243 is a wasteful number, since it uses less digits than its factorization.

3009243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34621.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3009243 is about 1734.7169797981. The cubic root of 3009243 is about 144.3729242032.

It can be divided in two parts, 30092 and 43, that added together give a triangular number (30135 = T₂₄₅).

The spelling of 3009243 in words is "three million, nine thousand, two hundred forty-three".