498773866822 has 32 divisors (see below), whose sum is σ = 932992452864. Its totient is φ = 194281533600.

The previous prime is 498773866813. The next prime is 498773866847. The reversal of 498773866822 is 228668377894.

It is a super-3 number, since 3×498773866822³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274197 + ... + 1035727.

It is an arithmetic number, because the mean of its divisors is an integer number (29156014152).

Almost surely, 2^498773866822 is an apocalyptic number.

498773866822 is a deficient number, since it is larger than the sum of its proper divisors (434218586042).

498773866822 is a wasteful number, since it uses less digits than its factorization.

498773866822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765804.

The product of its digits is 390168576, while the sum is 70.

The spelling of 498773866822 in words is "four hundred ninety-eight billion, seven hundred seventy-three million, eight hundred sixty-six thousand, eight hundred twenty-two".