608998899806 has 32 divisors (see below), whose sum is σ = 1064649985920. Its totient is φ = 258334164000.

The previous prime is 608998899791. The next prime is 608998899841.

608998899806 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10844645 + ... + 10900656.

It is an arithmetic number, because the mean of its divisors is an integer number (33270312060).

Almost surely, 2^608998899806 is an apocalyptic number.

608998899806 is a deficient number, since it is larger than the sum of its proper divisors (455651086114).

608998899806 is a wasteful number, since it uses less digits than its factorization.

608998899806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21745400.

The product of its (nonzero) digits is 967458816, while the sum is 80.

The spelling of 608998899806 in words is "six hundred eight billion, nine hundred ninety-eight million, eight hundred ninety-nine thousand, eight hundred six".