360493869289 has 2 divisors, whose sum is σ = 360493869290. Its totient is φ = 360493869288.

The previous prime is 360493869269. The next prime is 360493869353. The reversal of 360493869289 is 982968394063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 330174353664 + 30319515625 = 574608^2 + 174125^2 .

It is a cyclic number.

It is not a de Polignac number, because 360493869289 - 2¹⁹ = 360493345001 is a prime.

It is not a weakly prime, because it can be changed into another prime (360493869269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180246934644 + 180246934645.

It is an arithmetic number, because the mean of its divisors is an integer number (180246934645).

Almost surely, 2^360493869289 is an apocalyptic number.

It is an amenable number.

360493869289 is a deficient number, since it is larger than the sum of its proper divisors (1).

360493869289 is an equidigital number, since it uses as much as digits as its factorization.

360493869289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120932352, while the sum is 67.

The spelling of 360493869289 in words is "three hundred sixty billion, four hundred ninety-three million, eight hundred sixty-nine thousand, two hundred eighty-nine".