498485584894 has 16 divisors (see below), whose sum is σ = 815791345776. Its totient is φ = 226560006400.

The previous prime is 498485584879. The next prime is 498485584897.

498485584894 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×498485584894² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 498485584894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498485584897) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1007347 + ... + 1418350.

It is an arithmetic number, because the mean of its divisors is an integer number (50986959111).

Almost surely, 2^498485584894 is an apocalyptic number.

498485584894 is a deficient number, since it is larger than the sum of its proper divisors (317305760882).

498485584894 is a wasteful number, since it uses less digits than its factorization.

498485584894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435051.

The product of its digits is 2123366400, while the sum is 76.

The spelling of 498485584894 in words is "four hundred ninety-eight billion, four hundred eighty-five million, five hundred eighty-four thousand, eight hundred ninety-four".