489364492 has 6 divisors (see below), whose sum is σ = 856387868. Its totient is φ = 244682244.

The previous prime is 489364471. The next prime is 489364507. The reversal of 489364492 is 294463984.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 61170558 + ... + 61170565.

Almost surely, 2^489364492 is an apocalyptic number.

It is an amenable number.

489364492 is a deficient number, since it is larger than the sum of its proper divisors (367023376).

489364492 is a wasteful number, since it uses less digits than its factorization.

489364492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122341127 (or 122341125 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 49.

The square root of 489364492 is about 22121.5843013108. The cubic root of 489364492 is about 788.0325405065.

The spelling of 489364492 in words is "four hundred eighty-nine million, three hundred sixty-four thousand, four hundred ninety-two".