3212424217 has 2 divisors, whose sum is σ = 3212424218. Its totient is φ = 3212424216.

The previous prime is 3212424199. The next prime is 3212424247. The reversal of 3212424217 is 7124242123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2041142041 + 1171282176 = 45179^2 + 34224^2 .

It is a cyclic number.

It is not a de Polignac number, because 3212424217 - 2²⁷ = 3078206489 is a prime.

It is not a weakly prime, because it can be changed into another prime (3212424247) 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 as a sum of consecutive naturals, namely, 1606212108 + 1606212109.

It is an arithmetic number, because the mean of its divisors is an integer number (1606212109).

Almost surely, 2^3212424217 is an apocalyptic number.

It is an amenable number.

3212424217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212424217 is an equidigital number, since it uses as much as digits as its factorization.

3212424217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 28.

The square root of 3212424217 is about 56678.2517108635. The cubic root of 3212424217 is about 1475.5172701900.

The spelling of 3212424217 in words is "three billion, two hundred twelve million, four hundred twenty-four thousand, two hundred seventeen".