898448066 has 16 divisors (see below), whose sum is σ = 1357806840. Its totient is φ = 445858560.

The previous prime is 898448059. The next prime is 898448093. The reversal of 898448066 is 660844898.

898448066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 896703025 + 1745041 = 29945^2 + 1321^2 .

It is a junction number, because it is equal to n+sod(n) for n = 898447999 and 898448017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151436 + ... + 157256.

Almost surely, 2^898448066 is an apocalyptic number.

898448066 is a deficient number, since it is larger than the sum of its proper divisors (459358774).

898448066 is a wasteful number, since it uses less digits than its factorization.

898448066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6389.

The product of its (nonzero) digits is 2654208, while the sum is 53.

The square root of 898448066 is about 29974.1232732502. The cubic root of 898448066 is about 964.9341113165.

The spelling of 898448066 in words is "eight hundred ninety-eight million, four hundred forty-eight thousand, sixty-six".