493894106176 has 63 divisors (see below), whose sum is σ = 990522744757. Its totient is φ = 244341159680.

The previous prime is 493894106159. The next prime is 493894106219. The reversal of 493894106176 is 671601498394.

The square root of 493894106176 is 702776.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 134853466176 + 359040640000 = 367224^2 + 599200^2 .

It is a super-2 number, since 2×493894106176² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 493894106176.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 601575846 + ... + 601576666.

Almost surely, 2^493894106176 is an apocalyptic number.

493894106176 is the 702776-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493894106176

493894106176 is an abundant number, since it is smaller than the sum of its proper divisors (496628638581).

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

493894106176 is an frugal number, since it uses more digits than its factorization.

493894106176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 493894106176 in words is "four hundred ninety-three billion, eight hundred ninety-four million, one hundred six thousand, one hundred seventy-six".