493338411 has 16 divisors (see below), whose sum is σ = 738410400. Its totient is φ = 325499904.

The previous prime is 493338407. The next prime is 493338421. The reversal of 493338411 is 114833394.

It is not a de Polignac number, because 493338411 - 2² = 493338407 is a prime.

It is a super-3 number, since 3×493338411³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (493338421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91566 + ... + 96803.

It is an arithmetic number, because the mean of its divisors is an integer number (46150650).

Almost surely, 2^493338411 is an apocalyptic number.

493338411 is a deficient number, since it is larger than the sum of its proper divisors (245071989).

493338411 is a wasteful number, since it uses less digits than its factorization.

493338411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188475 (or 188469 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 493338411 is about 22211.2226363161. Note that the first 3 decimals coincide. The cubic root of 493338411 is about 790.1598837857.

The spelling of 493338411 in words is "four hundred ninety-three million, three hundred thirty-eight thousand, four hundred eleven".