492497326 has 8 divisors (see below), whose sum is σ = 739027800. Its totient is φ = 246154728.

The previous prime is 492497323. The next prime is 492497329. The reversal of 492497326 is 623794294.

It is an interprime number because it is at equal distance from previous prime (492497323) and next prime (492497329).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×492497326² = 485107232234300552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492497323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40221 + ... + 51016.

It is an arithmetic number, because the mean of its divisors is an integer number (92378475).

Almost surely, 2^492497326 is an apocalyptic number.

492497326 is a deficient number, since it is larger than the sum of its proper divisors (246530474).

492497326 is a wasteful number, since it uses less digits than its factorization.

492497326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93938.

The product of its digits is 653184, while the sum is 46.

The square root of 492497326 is about 22192.2807750803. The cubic root of 492497326 is about 789.7105845805.

The spelling of 492497326 in words is "four hundred ninety-two million, four hundred ninety-seven thousand, three hundred twenty-six".