954442897 has 2 divisors, whose sum is σ = 954442898. Its totient is φ = 954442896.

The previous prime is 954442873. The next prime is 954442927. The reversal of 954442897 is 798244459.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 738969856 + 215473041 = 27184^2 + 14679^2 .

It is a cyclic number.

It is not a de Polignac number, because 954442897 - 2¹¹ = 954440849 is a prime.

It is a super-2 number, since 2×954442897² = 1821922487267505218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (954442817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477221448 + 477221449.

It is an arithmetic number, because the mean of its divisors is an integer number (477221449).

Almost surely, 2^954442897 is an apocalyptic number.

It is an amenable number.

954442897 is a deficient number, since it is larger than the sum of its proper divisors (1).

954442897 is an equidigital number, since it uses as much as digits as its factorization.

954442897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 52.

The square root of 954442897 is about 30894.0592509304. The cubic root of 954442897 is about 984.5776735715.

It can be divided in two parts, 9544 and 42897, that added together give a square (52441 = 229²).

The spelling of 954442897 in words is "nine hundred fifty-four million, four hundred forty-two thousand, eight hundred ninety-seven".