493325389 has 8 divisors (see below), whose sum is σ = 499324320. Its totient is φ = 487353456.

The previous prime is 493325383. The next prime is 493325411. The reversal of 493325389 is 983523394.

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 493325389 - 2³ = 493325381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493325381) 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, 31302 + ... + 44344.

It is an arithmetic number, because the mean of its divisors is an integer number (62415540).

Almost surely, 2^493325389 is an apocalyptic number.

It is an amenable number.

493325389 is a deficient number, since it is larger than the sum of its proper divisors (5998931).

493325389 is a wasteful number, since it uses less digits than its factorization.

493325389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13499.

The product of its digits is 699840, while the sum is 46.

The square root of 493325389 is about 22210.9294942828. The cubic root of 493325389 is about 790.1529314569.

The spelling of 493325389 in words is "four hundred ninety-three million, three hundred twenty-five thousand, three hundred eighty-nine".