493795331 has 8 divisors (see below), whose sum is σ = 497135184. Its totient is φ = 490462560.

The previous prime is 493795321. The next prime is 493795339. The reversal of 493795331 is 133597394.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 493795331 - 2¹⁴ = 493778947 is a prime.

It is a super-2 number, since 2×493795331² = 487667657834799122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493795339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247520 + ... + 249506.

It is an arithmetic number, because the mean of its divisors is an integer number (62141898).

Almost surely, 2^493795331 is an apocalyptic number.

493795331 is a deficient number, since it is larger than the sum of its proper divisors (3339853).

493795331 is a wasteful number, since it uses less digits than its factorization.

493795331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541.

The product of its digits is 306180, while the sum is 44.

The square root of 493795331 is about 22221.5060470707. The cubic root of 493795331 is about 790.4037518492.

The spelling of 493795331 in words is "four hundred ninety-three million, seven hundred ninety-five thousand, three hundred thirty-one".