493883923 has 8 divisors (see below), whose sum is σ = 532063728. Its totient is φ = 455731104.

The previous prime is 493883911. The next prime is 493883953. The reversal of 493883923 is 329388394.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-493883923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493883903) 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, 47436 + ... + 56902.

It is an arithmetic number, because the mean of its divisors is an integer number (66507966).

Almost surely, 2^493883923 is an apocalyptic number.

493883923 is a deficient number, since it is larger than the sum of its proper divisors (38179805).

493883923 is a wasteful number, since it uses less digits than its factorization.

493883923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13493.

The product of its digits is 1119744, while the sum is 49.

The square root of 493883923 is about 22223.4993419128. The cubic root of 493883923 is about 790.4510178976.

The spelling of 493883923 in words is "four hundred ninety-three million, eight hundred eighty-three thousand, nine hundred twenty-three".