489022336 has 32 divisors (see below), whose sum is σ = 1062793080. Its totient is φ = 222282240.

The previous prime is 489022301. The next prime is 489022351. The reversal of 489022336 is 633220984.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 489022295 and 489022304.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 172251 + ... + 175066.

Almost surely, 2^489022336 is an apocalyptic number.

It is an amenable number.

489022336 is an abundant number, since it is smaller than the sum of its proper divisors (573770744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489022336 is a wasteful number, since it uses less digits than its factorization.

489022336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347342 (or 347330 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 489022336 is about 22113.8494161464. The cubic root of 489022336 is about 787.8488376762.

The spelling of 489022336 in words is "four hundred eighty-nine million, twenty-two thousand, three hundred thirty-six".