299822953 has 2 divisors, whose sum is σ = 299822954. Its totient is φ = 299822952.

The previous prime is 299822947. The next prime is 299822959. The reversal of 299822953 is 359228992.

It is a balanced prime because it is at equal distance from previous prime (299822947) and next prime (299822959).

It can be written as a sum of positive squares in only one way, i.e., 291999744 + 7823209 = 17088^2 + 2797^2 .

It is a cyclic number.

It is not a de Polignac number, because 299822953 - 2¹³ = 299814761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 299822897 and 299822906.

It is not a weakly prime, because it can be changed into another prime (299822959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149911476 + 149911477.

It is an arithmetic number, because the mean of its divisors is an integer number (149911477).

Almost surely, 2^299822953 is an apocalyptic number.

It is an amenable number.

299822953 is a deficient number, since it is larger than the sum of its proper divisors (1).

299822953 is an equidigital number, since it uses as much as digits as its factorization.

299822953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 699840, while the sum is 49.

The square root of 299822953 is about 17315.3964147518. The cubic root of 299822953 is about 669.3012340616.

The spelling of 299822953 in words is "two hundred ninety-nine million, eight hundred twenty-two thousand, nine hundred fifty-three".