3848420479 has 2 divisors, whose sum is σ = 3848420480. Its totient is φ = 3848420478.

The previous prime is 3848420447. The next prime is 3848420483. The reversal of 3848420479 is 9740248483.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3848420479 - 2⁵ = 3848420447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3848426479) 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, 1924210239 + 1924210240.

It is an arithmetic number, because the mean of its divisors is an integer number (1924210240).

Almost surely, 2^3848420479 is an apocalyptic number.

3848420479 is a deficient number, since it is larger than the sum of its proper divisors (1).

3848420479 is an equidigital number, since it uses as much as digits as its factorization.

3848420479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The square root of 3848420479 is about 62035.6387812683. The cubic root of 3848420479 is about 1567.0908409969.

The spelling of 3848420479 in words is "three billion, eight hundred forty-eight million, four hundred twenty thousand, four hundred seventy-nine".