493674665 has 8 divisors (see below), whose sum is σ = 646265088. Its totient is φ = 359036080.

The previous prime is 493674637. The next prime is 493674673. The reversal of 493674665 is 566476394.

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

It is a de Polignac number, because none of the positive numbers 2^k-493674665 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4487897 + ... + 4488006.

It is an arithmetic number, because the mean of its divisors is an integer number (80783136).

Almost surely, 2^493674665 is an apocalyptic number.

It is an amenable number.

493674665 is a deficient number, since it is larger than the sum of its proper divisors (152590423).

493674665 is a wasteful number, since it uses less digits than its factorization.

493674665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8975919.

The product of its digits is 3265920, while the sum is 50.

The square root of 493674665 is about 22218.7908086826. The cubic root of 493674665 is about 790.3393644246.

The spelling of 493674665 in words is "four hundred ninety-three million, six hundred seventy-four thousand, six hundred sixty-five".