498828856 has 16 divisors (see below), whose sum is σ = 948117600. Its totient is φ = 245997504.

The previous prime is 498828851. The next prime is 498828877. The reversal of 498828856 is 658828894.

It is a self number, because there is not a number n which added to its sum of digits gives 498828856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498828851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426496 + ... + 427663.

It is an arithmetic number, because the mean of its divisors is an integer number (59257350).

Almost surely, 2^498828856 is an apocalyptic number.

It is an amenable number.

498828856 is a deficient number, since it is larger than the sum of its proper divisors (449288744).

498828856 is a wasteful number, since it uses less digits than its factorization.

498828856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854238 (or 854234 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 58.

The square root of 498828856 is about 22334.4768463468. The cubic root of 498828856 is about 793.0803497821.

The spelling of 498828856 in words is "four hundred ninety-eight million, eight hundred twenty-eight thousand, eight hundred fifty-six".