474299897 has 2 divisors, whose sum is σ = 474299898. Its totient is φ = 474299896.

The previous prime is 474299887. The next prime is 474299941. The reversal of 474299897 is 798992474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 387735481 + 86564416 = 19691^2 + 9304^2 .

It is a cyclic number.

It is not a de Polignac number, because 474299897 - 2¹⁰ = 474298873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (474299857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237149948 + 237149949.

It is an arithmetic number, because the mean of its divisors is an integer number (237149949).

Almost surely, 2^474299897 is an apocalyptic number.

It is an amenable number.

474299897 is a deficient number, since it is larger than the sum of its proper divisors (1).

474299897 is an equidigital number, since it uses as much as digits as its factorization.

474299897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 59.

The square root of 474299897 is about 21778.4273307326. The cubic root of 474299897 is about 779.8618520404.

The spelling of 474299897 in words is "four hundred seventy-four million, two hundred ninety-nine thousand, eight hundred ninety-seven".