3042217 has 4 divisors (see below), whose sum is σ = 3093840. Its totient is φ = 2990596.

The previous prime is 3042209. The next prime is 3042227. The reversal of 3042217 is 7122403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3042217 - 2³ = 3042209 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3042194 and 3042203.

It is not an unprimeable number, because it can be changed into a prime (3042227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25723 + ... + 25840.

It is an arithmetic number, because the mean of its divisors is an integer number (773460).

Almost surely, 2^3042217 is an apocalyptic number.

It is an amenable number.

3042217 is a deficient number, since it is larger than the sum of its proper divisors (51623).

3042217 is an equidigital number, since it uses as much as digits as its factorization.

3042217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51622.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 3042217 is about 1744.1952298983. The cubic root of 3042217 is about 144.8983353948.

The spelling of 3042217 in words is "three million, forty-two thousand, two hundred seventeen".