494669932848 has 1440 divisors, whose sum is σ = 1970933852160. Its totient is φ = 118513704960.

The previous prime is 494669932829. The next prime is 494669932853. The reversal of 494669932848 is 848239966494.

494669932848 is a `hidden beast` number, since 4 + 9 + 466 + 99 + 32 + 8 + 48 = 666.

It is a super-2 number, since 2×494669932848² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1305197523 + ... + 1305197901.

It is an arithmetic number, because the mean of its divisors is an integer number (1368704064).

Almost surely, 2^494669932848 is an apocalyptic number.

494669932848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494669932848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (985466926080).

494669932848 is an abundant number, since it is smaller than the sum of its proper divisors (1476263919312).

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

494669932848 is a wasteful number, since it uses less digits than its factorization.

494669932848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 452 counting only the distinct ones).

The product of its digits is 644972544, while the sum is 72.

The spelling of 494669932848 in words is "four hundred ninety-four billion, six hundred sixty-nine million, nine hundred thirty-two thousand, eight hundred forty-eight".