492380049 has 16 divisors (see below), whose sum is σ = 751915008. Its totient is φ = 280751952.

The previous prime is 492380047. The next prime is 492380059. The reversal of 492380049 is 940083294.

It is not a de Polignac number, because 492380049 - 2¹ = 492380047 is a prime.

It is a super-2 number, since 2×492380049² = 484876225306484802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 492379989 and 492380016.

It is not an unprimeable number, because it can be changed into a prime (492380047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15297 + ... + 34910.

It is an arithmetic number, because the mean of its divisors is an integer number (46994688).

Almost surely, 2^492380049 is an apocalyptic number.

It is an amenable number.

492380049 is a deficient number, since it is larger than the sum of its proper divisors (259534959).

492380049 is a wasteful number, since it uses less digits than its factorization.

492380049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50684.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 492380049 is about 22189.6383251282. The cubic root of 492380049 is about 789.6478957524.

The spelling of 492380049 in words is "four hundred ninety-two million, three hundred eighty thousand, forty-nine".