481675979 has 2 divisors, whose sum is σ = 481675980. Its totient is φ = 481675978.

The previous prime is 481675951. The next prime is 481675991. The reversal of 481675979 is 979576184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481675979 - 2²⁰ = 480627403 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (481675919) 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, 240837989 + 240837990.

It is an arithmetic number, because the mean of its divisors is an integer number (240837990).

Almost surely, 2^481675979 is an apocalyptic number.

481675979 is a deficient number, since it is larger than the sum of its proper divisors (1).

481675979 is an equidigital number, since it uses as much as digits as its factorization.

481675979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3810240, while the sum is 56.

The square root of 481675979 is about 21947.1177834357. The cubic root of 481675979 is about 783.8837524392.

The spelling of 481675979 in words is "four hundred eighty-one million, six hundred seventy-five thousand, nine hundred seventy-nine".