493211975 has 24 divisors (see below), whose sum is σ = 654720000. Its totient is φ = 367446240.

The previous prime is 493211963. The next prime is 493211981. The reversal of 493211975 is 579112394.

It is not a de Polignac number, because 493211975 - 2⁶ = 493211911 is a prime.

It is a super-3 number, since 3×493211975³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19226 + ... + 36824.

It is an arithmetic number, because the mean of its divisors is an integer number (27280000).

Almost surely, 2^493211975 is an apocalyptic number.

493211975 is a deficient number, since it is larger than the sum of its proper divisors (161508025).

493211975 is a wasteful number, since it uses less digits than its factorization.

493211975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17687 (or 17682 counting only the distinct ones).

The product of its digits is 68040, while the sum is 41.

The square root of 493211975 is about 22208.3762351055. The cubic root of 493211975 is about 790.0923755677.

The spelling of 493211975 in words is "four hundred ninety-three million, two hundred eleven thousand, nine hundred seventy-five".