492044631 has 8 divisors (see below), whose sum is σ = 706525680. Its totient is φ = 302796672.

The previous prime is 492044621. The next prime is 492044659. The reversal of 492044631 is 136440294.

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

It is not a de Polignac number, because 492044631 - 2⁷ = 492044503 is a prime.

It is a super-2 number, since 2×492044631² = 484215837791852322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 492044592 and 492044601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492044621) 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 7 ways as a sum of consecutive naturals, for example, 6308226 + ... + 6308303.

It is an arithmetic number, because the mean of its divisors is an integer number (88315710).

Almost surely, 2^492044631 is an apocalyptic number.

492044631 is a deficient number, since it is larger than the sum of its proper divisors (214481049).

492044631 is a wasteful number, since it uses less digits than its factorization.

492044631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12616545.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 492044631 is about 22182.0790504407. The cubic root of 492044631 is about 789.4685476492.

It can be divided in two parts, 49204 and 4631, that added together give a palindrome (53835).

The spelling of 492044631 in words is "four hundred ninety-two million, forty-four thousand, six hundred thirty-one".