244662697 has 2 divisors, whose sum is σ = 244662698. Its totient is φ = 244662696.

The previous prime is 244662667. The next prime is 244662727. The reversal of 244662697 is 796266442.

It is a balanced prime because it is at equal distance from previous prime (244662667) and next prime (244662727).

It can be written as a sum of positive squares in only one way, i.e., 240746256 + 3916441 = 15516^2 + 1979^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244662697 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (244662637) 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, 122331348 + 122331349.

It is an arithmetic number, because the mean of its divisors is an integer number (122331349).

Almost surely, 2^244662697 is an apocalyptic number.

It is an amenable number.

244662697 is a deficient number, since it is larger than the sum of its proper divisors (1).

244662697 is an equidigital number, since it uses as much as digits as its factorization.

244662697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 46.

The square root of 244662697 is about 15641.6973823176. The cubic root of 244662697 is about 625.4451842623.

The spelling of 244662697 in words is "two hundred forty-four million, six hundred sixty-two thousand, six hundred ninety-seven".