494350769682 has 480 divisors, whose sum is σ = 1460513134080. Its totient is φ = 123451776000.

The previous prime is 494350769611. The next prime is 494350769741. The reversal of 494350769682 is 286967053494.

494350769682 is a `hidden beast` number, since 4 + 9 + 4 + 3 + 507 + 69 + 68 + 2 = 666.

It is a super-2 number, since 2×494350769682² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 489940794 + ... + 489941802.

It is an arithmetic number, because the mean of its divisors is an integer number (3042735696).

Almost surely, 2^494350769682 is an apocalyptic number.

494350769682 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 494350769682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (730256567040).

494350769682 is an abundant number, since it is smaller than the sum of its proper divisors (966162364398).

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

494350769682 is a wasteful number, since it uses less digits than its factorization.

494350769682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260 (or 1244 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 494350769682 in words is "four hundred ninety-four billion, three hundred fifty million, seven hundred sixty-nine thousand, six hundred eighty-two".