4466664479 has 2 divisors, whose sum is σ = 4466664480. Its totient is φ = 4466664478.

The previous prime is 4466664463. The next prime is 4466664487. The reversal of 4466664479 is 9744666644.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4466664479 - 2⁴ = 4466664463 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4466664079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2233332239 + 2233332240.

It is an arithmetic number, because the mean of its divisors is an integer number (2233332240).

Almost surely, 2^4466664479 is an apocalyptic number.

4466664479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4466664479 is an equidigital number, since it uses as much as digits as its factorization.

4466664479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20901888, while the sum is 56.

The square root of 4466664479 is about 66833.1091525750. The cubic root of 4466664479 is about 1646.8767952428.

The spelling of 4466664479 in words is "four billion, four hundred sixty-six million, six hundred sixty-four thousand, four hundred seventy-nine".