4469971379 has 2 divisors, whose sum is σ = 4469971380. Its totient is φ = 4469971378.

The previous prime is 4469971361. The next prime is 4469971403. The reversal of 4469971379 is 9731799644.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4469971379 - 2⁸ = 4469971123 is a prime.

It is not a weakly prime, because it can be changed into another prime (4469971349) 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, 2234985689 + 2234985690.

It is an arithmetic number, because the mean of its divisors is an integer number (2234985690).

Almost surely, 2^4469971379 is an apocalyptic number.

4469971379 is a deficient number, since it is larger than the sum of its proper divisors (1).

4469971379 is an equidigital number, since it uses as much as digits as its factorization.

4469971379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10287648, while the sum is 59.

The square root of 4469971379 is about 66857.8445584361. The cubic root of 4469971379 is about 1647.2831173395.

The spelling of 4469971379 in words is "four billion, four hundred sixty-nine million, nine hundred seventy-one thousand, three hundred seventy-nine".