493146008899 has 8 divisors (see below), whose sum is σ = 498482211920. Its totient is φ = 487824568416.

The previous prime is 493146008863. The next prime is 493146008947. The reversal of 493146008899 is 998800641394.

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 493146008899 - 2¹³ = 493146000707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493146008099) 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, 3623457 + ... + 3757090.

It is an arithmetic number, because the mean of its divisors is an integer number (62310276490).

Almost surely, 2^493146008899 is an apocalyptic number.

493146008899 is a deficient number, since it is larger than the sum of its proper divisors (5336203021).

493146008899 is a wasteful number, since it uses less digits than its factorization.

493146008899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7381269.

The product of its (nonzero) digits is 13436928, while the sum is 61.

The spelling of 493146008899 in words is "four hundred ninety-three billion, one hundred forty-six million, eight thousand, eight hundred ninety-nine".