598948897 has 2 divisors, whose sum is σ = 598948898. Its totient is φ = 598948896.

The previous prime is 598948817. The next prime is 598948901. The reversal of 598948897 is 798849895.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 535968801 + 62980096 = 23151^2 + 7936^2 .

It is a cyclic number.

It is not a de Polignac number, because 598948897 - 2⁷ = 598948769 is a prime.

It is not a weakly prime, because it can be changed into another prime (598948817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299474448 + 299474449.

It is an arithmetic number, because the mean of its divisors is an integer number (299474449).

Almost surely, 2^598948897 is an apocalyptic number.

It is an amenable number.

598948897 is a deficient number, since it is larger than the sum of its proper divisors (1).

598948897 is an equidigital number, since it uses as much as digits as its factorization.

598948897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52254720, while the sum is 67.

The square root of 598948897 is about 24473.4324727857. The cubic root of 598948897 is about 842.9398581919.

The spelling of 598948897 in words is "five hundred ninety-eight million, nine hundred forty-eight thousand, eight hundred ninety-seven".