493161422 has 8 divisors (see below), whose sum is σ = 796645416. Its totient is φ = 227612952.

The previous prime is 493161413. The next prime is 493161439. The reversal of 493161422 is 224161394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9483848 + ... + 9483899.

It is an arithmetic number, because the mean of its divisors is an integer number (99580677).

Almost surely, 2^493161422 is an apocalyptic number.

493161422 is a deficient number, since it is larger than the sum of its proper divisors (303483994).

493161422 is a wasteful number, since it uses less digits than its factorization.

493161422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18967762.

The product of its digits is 10368, while the sum is 32.

The square root of 493161422 is about 22207.2380542921. The cubic root of 493161422 is about 790.0653804780.

The spelling of 493161422 in words is "four hundred ninety-three million, one hundred sixty-one thousand, four hundred twenty-two".