494105184 has 240 divisors, whose sum is σ = 1561190400. Its totient is φ = 152845056.

The previous prime is 494105179. The next prime is 494105191. The reversal of 494105184 is 481501494.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3890529 + ... + 3890655.

It is an arithmetic number, because the mean of its divisors is an integer number (6504960).

Almost surely, 2^494105184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494105184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780595200).

494105184 is an abundant number, since it is smaller than the sum of its proper divisors (1067085216).

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

494105184 is a wasteful number, since it uses less digits than its factorization.

494105184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 494105184 is about 22228.4768708969. The cubic root of 494105184 is about 790.5690414946.

The spelling of 494105184 in words is "four hundred ninety-four million, one hundred five thousand, one hundred eighty-four".