498669966894 has 16 divisors (see below), whose sum is σ = 1088007200640. Its totient is φ = 151112111160.

The previous prime is 498669966857. The next prime is 498669966911.

498669966894 is nontrivially palindromic in base 10.

498669966894 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×498669966894³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

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, 3777802714 + ... + 3777802845.

It is an arithmetic number, because the mean of its divisors is an integer number (68000450040).

Almost surely, 2^498669966894 is an apocalyptic number.

498669966894 is an abundant number, since it is smaller than the sum of its proper divisors (589337233746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498669966894 is a wasteful number, since it uses less digits than its factorization.

498669966894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7555605575.

The product of its digits is 8707129344, while the sum is 84.

The spelling of 498669966894 in words is "four hundred ninety-eight billion, six hundred sixty-nine million, nine hundred sixty-six thousand, eight hundred ninety-four".