492341818 has 16 divisors (see below), whose sum is σ = 772482816. Its totient is φ = 234899280.

The previous prime is 492341803. The next prime is 492341819. The reversal of 492341818 is 818143294.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (492341819) 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, 6655 + ... + 32077.

It is an arithmetic number, because the mean of its divisors is an integer number (48280176).

Almost surely, 2^492341818 is an apocalyptic number.

492341818 is a deficient number, since it is larger than the sum of its proper divisors (280140998).

492341818 is a wasteful number, since it uses less digits than its factorization.

492341818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25869.

The product of its digits is 55296, while the sum is 40.

The square root of 492341818 is about 22188.7768477670. The cubic root of 492341818 is about 789.6274577390.

The spelling of 492341818 in words is "four hundred ninety-two million, three hundred forty-one thousand, eight hundred eighteen".