489298308 has 24 divisors (see below), whose sum is σ = 1143690912. Its totient is φ = 162814464.

The previous prime is 489298291. The next prime is 489298309. The reversal of 489298308 is 803892984.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (489298309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28410 + ... + 42257.

It is an arithmetic number, because the mean of its divisors is an integer number (47653788).

Almost surely, 2^489298308 is an apocalyptic number.

It is an amenable number.

489298308 is an abundant number, since it is smaller than the sum of its proper divisors (654392604).

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

489298308 is a wasteful number, since it uses less digits than its factorization.

489298308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71251 (or 71249 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The square root of 489298308 is about 22120.0883361708. The cubic root of 489298308 is about 787.9970131385.

The spelling of 489298308 in words is "four hundred eighty-nine million, two hundred ninety-eight thousand, three hundred eight".