360249013 has 2 divisors, whose sum is σ = 360249014. Its totient is φ = 360249012.

The previous prime is 360249011. The next prime is 360249059. The reversal of 360249013 is 310942063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312334929 + 47914084 = 17673^2 + 6922^2 .

It is a cyclic number.

It is not a de Polignac number, because 360249013 - 2¹ = 360249011 is a prime.

Together with 360249011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (360249011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180124506 + 180124507.

It is an arithmetic number, because the mean of its divisors is an integer number (180124507).

Almost surely, 2^360249013 is an apocalyptic number.

It is an amenable number.

360249013 is a deficient number, since it is larger than the sum of its proper divisors (1).

360249013 is an equidigital number, since it uses as much as digits as its factorization.

360249013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 360249013 is about 18980.2268953772. The cubic root of 360249013 is about 711.5426439599.

The spelling of 360249013 in words is "three hundred sixty million, two hundred forty-nine thousand, thirteen".