898739937898 has 16 divisors (see below), whose sum is σ = 1471488397344. Its totient is φ = 408289530160.

The previous prime is 898739937881. The next prime is 898739937919.

898739937898 is nontrivially palindromic in base 10.

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, 11390965 + ... + 11469592.

It is an arithmetic number, because the mean of its divisors is an integer number (91968024834).

Almost surely, 2^898739937898 is an apocalyptic number.

898739937898 is a deficient number, since it is larger than the sum of its proper divisors (572748459446).

898739937898 is a wasteful number, since it uses less digits than its factorization.

898739937898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22862357.

The product of its digits is 11851370496, while the sum is 88.

The spelling of 898739937898 in words is "eight hundred ninety-eight billion, seven hundred thirty-nine million, nine hundred thirty-seven thousand, eight hundred ninety-eight".