1486680317 has 2 divisors, whose sum is σ = 1486680318. Its totient is φ = 1486680316.

The previous prime is 1486680301. The next prime is 1486680337. The reversal of 1486680317 is 7130866841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1255001476 + 231678841 = 35426^2 + 15221^2 .

It is a cyclic number.

It is not a de Polignac number, because 1486680317 - 2⁴ = 1486680301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1486680337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743340158 + 743340159.

It is an arithmetic number, because the mean of its divisors is an integer number (743340159).

Almost surely, 2^1486680317 is an apocalyptic number.

It is an amenable number.

1486680317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1486680317 is an equidigital number, since it uses as much as digits as its factorization.

1486680317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 1486680317 is about 38557.4936555788. The cubic root of 1486680317 is about 1141.3158902129.

The spelling of 1486680317 in words is "one billion, four hundred eighty-six million, six hundred eighty thousand, three hundred seventeen".