493477326 has 96 divisors (see below), whose sum is σ = 1180058880. Its totient is φ = 152813952.

The previous prime is 493477267. The next prime is 493477337. The reversal of 493477326 is 623774394.

It is a super-2 number, since 2×493477326² = 487039742552220552, which contains 22 as substring.

Its product of digits (762048) is a multiple of the sum of its prime divisors (432).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1607265 + ... + 1607571.

It is an arithmetic number, because the mean of its divisors is an integer number (12292280).

Almost surely, 2^493477326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493477326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (590029440).

493477326 is an abundant number, since it is smaller than the sum of its proper divisors (686581554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

493477326 is a wasteful number, since it uses less digits than its factorization.

493477326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 432 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 493477326 is about 22214.3495515849. The cubic root of 493477326 is about 790.2340416436.

The spelling of 493477326 in words is "four hundred ninety-three million, four hundred seventy-seven thousand, three hundred twenty-six".