488357479 has 2 divisors, whose sum is σ = 488357480. Its totient is φ = 488357478.

The previous prime is 488357473. The next prime is 488357537. The reversal of 488357479 is 974753884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 488357479 - 2²⁵ = 454803047 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488357473) 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, 244178739 + 244178740.

It is an arithmetic number, because the mean of its divisors is an integer number (244178740).

Almost surely, 2^488357479 is an apocalyptic number.

488357479 is a deficient number, since it is larger than the sum of its proper divisors (1).

488357479 is an equidigital number, since it uses as much as digits as its factorization.

488357479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6773760, while the sum is 55.

The square root of 488357479 is about 22098.8117101350. The cubic root of 488357479 is about 787.4916321946.

The spelling of 488357479 in words is "four hundred eighty-eight million, three hundred fifty-seven thousand, four hundred seventy-nine".