488341397 has 2 divisors, whose sum is σ = 488341398. Its totient is φ = 488341396.

The previous prime is 488341369. The next prime is 488341471. The reversal of 488341397 is 793143884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 297183121 + 191158276 = 17239^2 + 13826^2 .

It is a cyclic number.

It is not a de Polignac number, because 488341397 - 2⁸ = 488341141 is a prime.

It is a super-3 number, since 3×488341397³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488341697) 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, 244170698 + 244170699.

It is an arithmetic number, because the mean of its divisors is an integer number (244170699).

Almost surely, 2^488341397 is an apocalyptic number.

It is an amenable number.

488341397 is a deficient number, since it is larger than the sum of its proper divisors (1).

488341397 is an equidigital number, since it uses as much as digits as its factorization.

488341397 is an odious number, because the sum of its binary digits is odd.

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

The square root of 488341397 is about 22098.4478414209. The cubic root of 488341397 is about 787.4829878579.

The spelling of 488341397 in words is "four hundred eighty-eight million, three hundred forty-one thousand, three hundred ninety-seven".