493486122 has 16 divisors (see below), whose sum is σ = 990617472. Its totient is φ = 163887840.

The previous prime is 493486121. The next prime is 493486151. The reversal of 493486122 is 221684394.

It is not an unprimeable number, because it can be changed into a prime (493486121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150123 + ... + 153374.

It is an arithmetic number, because the mean of its divisors is an integer number (61913592).

Almost surely, 2^493486122 is an apocalyptic number.

493486122 is an abundant number, since it is smaller than the sum of its proper divisors (497131350).

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

493486122 is a wasteful number, since it uses less digits than its factorization.

493486122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303773.

The product of its digits is 82944, while the sum is 39.

The square root of 493486122 is about 22214.5475308411. The cubic root of 493486122 is about 790.2387367984.

The spelling of 493486122 in words is "four hundred ninety-three million, four hundred eighty-six thousand, one hundred twenty-two".