3000221297 has 4 divisors (see below), whose sum is σ = 3056829300. Its totient is φ = 2943613296.

The previous prime is 3000221267. The next prime is 3000221317. The reversal of 3000221297 is 7921220003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7921220003 = 5669 ⋅1397287.

It can be written as a sum of positive squares in 2 ways, for example, as 1395097201 + 1605124096 = 37351^2 + 40064^2 .

It is a cyclic number.

It is not a de Polignac number, because 3000221297 - 2⁸ = 3000221041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3000221267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28303922 + ... + 28304027.

It is an arithmetic number, because the mean of its divisors is an integer number (764207325).

Almost surely, 2^3000221297 is an apocalyptic number.

It is an amenable number.

3000221297 is a deficient number, since it is larger than the sum of its proper divisors (56608003).

3000221297 is an equidigital number, since it uses as much as digits as its factorization.

3000221297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56608002.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3000221297 is about 54774.2758692436. The cubic root of 3000221297 is about 1442.2850322691.

The spelling of 3000221297 in words is "three billion, two hundred twenty-one thousand, two hundred ninety-seven".