493862948168 has 12 divisors (see below), whose sum is σ = 925996754745. Its totient is φ = 246930480240.

The previous prime is 493862948153. The next prime is 493862948233. The reversal of 493862948168 is 861849268394.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 432756096964 + 61106851204 = 657842^2 + 247198^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=496922.

It is a super-2 number, since 2×493862948168² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 493862948098 and 493862948107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1863458 + ... + 2111918.

Almost surely, 2^493862948168 is an apocalyptic number.

It is an amenable number.

493862948168 is a deficient number, since it is larger than the sum of its proper divisors (432133806577).

493862948168 is an frugal number, since it uses more digits than its factorization.

493862948168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496928 (or 248463 counting only the distinct ones).

The product of its digits is 143327232, while the sum is 68.

The spelling of 493862948168 in words is "four hundred ninety-three billion, eight hundred sixty-two million, nine hundred forty-eight thousand, one hundred sixty-eight".