493561922 has 32 divisors (see below), whose sum is σ = 888827904. Its totient is φ = 200970000.

The previous prime is 493561909. The next prime is 493561961. The reversal of 493561922 is 229165394.

It is a self number, because there is not a number n which added to its sum of digits gives 493561922.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43547 + ... + 53697.

It is an arithmetic number, because the mean of its divisors is an integer number (27775872).

Almost surely, 2^493561922 is an apocalyptic number.

493561922 is a deficient number, since it is larger than the sum of its proper divisors (395265982).

493561922 is a wasteful number, since it uses less digits than its factorization.

493561922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10334.

The product of its digits is 116640, while the sum is 41.

The square root of 493561922 is about 22216.2535545488. The cubic root of 493561922 is about 790.2791952341.

The spelling of 493561922 in words is "four hundred ninety-three million, five hundred sixty-one thousand, nine hundred twenty-two".