492082449 has 4 divisors (see below), whose sum is σ = 656109936. Its totient is φ = 328054964.

The previous prime is 492082441. The next prime is 492082471. The reversal of 492082449 is 944280294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 492082449 - 2³ = 492082441 is a prime.

It is a super-2 number, since 2×492082449² = 484290273227675202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 492082449.

It is not an unprimeable number, because it can be changed into a prime (492082441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82013739 + ... + 82013744.

It is an arithmetic number, because the mean of its divisors is an integer number (164027484).

Almost surely, 2^492082449 is an apocalyptic number.

It is an amenable number.

492082449 is a deficient number, since it is larger than the sum of its proper divisors (164027487).

492082449 is a wasteful number, since it uses less digits than its factorization.

492082449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164027486.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 492082449 is about 22182.9314789547. The cubic root of 492082449 is about 789.4887730209.

The spelling of 492082449 in words is "four hundred ninety-two million, eighty-two thousand, four hundred forty-nine".