488424913 has 2 divisors, whose sum is σ = 488424914. Its totient is φ = 488424912.

The previous prime is 488424877. The next prime is 488424929. The reversal of 488424913 is 319424884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 488056464 + 368449 = 22092^2 + 607^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488424913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 488424913.

It is not a weakly prime, because it can be changed into another prime (488424953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244212456 + 244212457.

It is an arithmetic number, because the mean of its divisors is an integer number (244212457).

Almost surely, 2^488424913 is an apocalyptic number.

It is an amenable number.

488424913 is a deficient number, since it is larger than the sum of its proper divisors (1).

488424913 is an equidigital number, since it uses as much as digits as its factorization.

488424913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 43.

The square root of 488424913 is about 22100.3373956146. The cubic root of 488424913 is about 787.5278770009.

The spelling of 488424913 in words is "four hundred eighty-eight million, four hundred twenty-four thousand, nine hundred thirteen".