493819266 has 32 divisors (see below), whose sum is σ = 998749440. Its totient is φ = 162761984.

The previous prime is 493819241. The next prime is 493819273. The reversal of 493819266 is 662918394.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486976 + ... + 487988.

It is an arithmetic number, because the mean of its divisors is an integer number (31210920).

Almost surely, 2^493819266 is an apocalyptic number.

493819266 is an abundant number, since it is smaller than the sum of its proper divisors (504930174).

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

493819266 is a wasteful number, since it uses less digits than its factorization.

493819266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850.

The product of its digits is 559872, while the sum is 48.

The square root of 493819266 is about 22222.0445954012. The cubic root of 493819266 is about 790.4165223278.

The spelling of 493819266 in words is "four hundred ninety-three million, eight hundred nineteen thousand, two hundred sixty-six".