493093469 has 4 divisors (see below), whose sum is σ = 537920160. Its totient is φ = 448266780.

The previous prime is 493093459. The next prime is 493093499. The reversal of 493093469 is 964390394.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 493093469 - 2⁸ = 493093213 is a prime.

It is a super-2 number, since 2×493093469² = 486282338340907922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493093459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22413329 + ... + 22413350.

It is an arithmetic number, because the mean of its divisors is an integer number (134480040).

Almost surely, 2^493093469 is an apocalyptic number.

It is an amenable number.

493093469 is a deficient number, since it is larger than the sum of its proper divisors (44826691).

493093469 is a wasteful number, since it uses less digits than its factorization.

493093469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44826690.

The product of its (nonzero) digits is 629856, while the sum is 47.

The square root of 493093469 is about 22205.7080274420. The cubic root of 493093469 is about 790.0290909546.

The spelling of 493093469 in words is "four hundred ninety-three million, ninety-three thousand, four hundred sixty-nine".