480263879 has 2 divisors, whose sum is σ = 480263880. Its totient is φ = 480263878.

The previous prime is 480263857. The next prime is 480263891. The reversal of 480263879 is 978362084.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 480263879 - 2¹² = 480259783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480263279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240131939 + 240131940.

It is an arithmetic number, because the mean of its divisors is an integer number (240131940).

Almost surely, 2^480263879 is an apocalyptic number.

480263879 is a deficient number, since it is larger than the sum of its proper divisors (1).

480263879 is an equidigital number, since it uses as much as digits as its factorization.

480263879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 480263879 is about 21914.9236594609. The cubic root of 480263879 is about 783.1169813046.

The spelling of 480263879 in words is "four hundred eighty million, two hundred sixty-three thousand, eight hundred seventy-nine".