494073216 has 256 divisors, whose sum is σ = 1795852800. Its totient is φ = 130222080.

The previous prime is 494073199. The next prime is 494073241. The reversal of 494073216 is 612370494.

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 31 ways as a sum of consecutive naturals, for example, 313711 + ... + 315281.

It is an arithmetic number, because the mean of its divisors is an integer number (7015050).

Almost surely, 2^494073216 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 494073216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (897926400).

494073216 is an abundant number, since it is smaller than the sum of its proper divisors (1301779584).

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

494073216 is a wasteful number, since it uses less digits than its factorization.

494073216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 494073216 is about 22227.7577816567. The cubic root of 494073216 is about 790.5519915107.

The spelling of 494073216 in words is "four hundred ninety-four million, seventy-three thousand, two hundred sixteen".