489692512 has 12 divisors (see below), whose sum is σ = 964082196. Its totient is φ = 244846240.

The previous prime is 489692503. The next prime is 489692519. The reversal of 489692512 is 215296984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489692519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7651414 + ... + 7651477.

It is an arithmetic number, because the mean of its divisors is an integer number (80340183).

Almost surely, 2^489692512 is an apocalyptic number.

It is an amenable number.

489692512 is a deficient number, since it is larger than the sum of its proper divisors (474389684).

489692512 is a wasteful number, since it uses less digits than its factorization.

489692512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15302901 (or 15302893 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 489692512 is about 22128.9970852725. The cubic root of 489692512 is about 788.2085733712.

The spelling of 489692512 in words is "four hundred eighty-nine million, six hundred ninety-two thousand, five hundred twelve".