489494299 has 8 divisors (see below), whose sum is σ = 560885760. Its totient is φ = 418468776.

The previous prime is 489494293. The next prime is 489494329. The reversal of 489494299 is 992494984.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 489494299 - 2²¹ = 487397147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489494293) 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, 88609 + ... + 93970.

It is an arithmetic number, because the mean of its divisors is an integer number (70110720).

Almost surely, 2^489494299 is an apocalyptic number.

489494299 is a deficient number, since it is larger than the sum of its proper divisors (71391461).

489494299 is a wasteful number, since it uses less digits than its factorization.

489494299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182969.

The product of its digits is 6718464, while the sum is 58.

The square root of 489494299 is about 22124.5180512480. The cubic root of 489494299 is about 788.1022112042.

The spelling of 489494299 in words is "four hundred eighty-nine million, four hundred ninety-four thousand, two hundred ninety-nine".