492713826 has 32 divisors (see below), whose sum is σ = 1076806656. Its totient is φ = 149058000.

The previous prime is 492713821. The next prime is 492713887. The reversal of 492713826 is 628317294.

It is not an unprimeable number, because it can be changed into a prime (492713821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35731 + ... + 47561.

It is an arithmetic number, because the mean of its divisors is an integer number (33650208).

Almost surely, 2^492713826 is an apocalyptic number.

492713826 is an abundant number, since it is smaller than the sum of its proper divisors (584092830).

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

492713826 is a wasteful number, since it uses less digits than its factorization.

492713826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12478.

The product of its digits is 145152, while the sum is 42.

The square root of 492713826 is about 22197.1580613375. The cubic root of 492713826 is about 789.8262855773.

The spelling of 492713826 in words is "four hundred ninety-two million, seven hundred thirteen thousand, eight hundred twenty-six".