488403679 has 2 divisors, whose sum is σ = 488403680. Its totient is φ = 488403678.

The previous prime is 488403661. The next prime is 488403701. The reversal of 488403679 is 976304884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 488403679 - 2⁵ = 488403647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488403479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244201839 + 244201840.

It is an arithmetic number, because the mean of its divisors is an integer number (244201840).

Almost surely, 2^488403679 is an apocalyptic number.

488403679 is a deficient number, since it is larger than the sum of its proper divisors (1).

488403679 is an equidigital number, since it uses as much as digits as its factorization.

488403679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 488403679 is about 22099.8569904875. The cubic root of 488403679 is about 787.5164643908.

The spelling of 488403679 in words is "four hundred eighty-eight million, four hundred three thousand, six hundred seventy-nine".