360985687 has 2 divisors, whose sum is σ = 360985688. Its totient is φ = 360985686.

The previous prime is 360985661. The next prime is 360985711. The reversal of 360985687 is 786589063.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-360985687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (360985637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180492843 + 180492844.

It is an arithmetic number, because the mean of its divisors is an integer number (180492844).

Almost surely, 2^360985687 is an apocalyptic number.

360985687 is a deficient number, since it is larger than the sum of its proper divisors (1).

360985687 is an equidigital number, since it uses as much as digits as its factorization.

360985687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 360985687 is about 18999.6233383717. The cubic root of 360985687 is about 712.0273254410.

The spelling of 360985687 in words is "three hundred sixty million, nine hundred eighty-five thousand, six hundred eighty-seven".