489235074 has 8 divisors (see below), whose sum is σ = 978470160. Its totient is φ = 163078356.

The previous prime is 489235073. The next prime is 489235091. The reversal of 489235074 is 470532984.

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

489235074 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (489235073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40769584 + ... + 40769595.

It is an arithmetic number, because the mean of its divisors is an integer number (122308770).

Almost surely, 2^489235074 is an apocalyptic number.

489235074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

489235074 is a wasteful number, since it uses less digits than its factorization.

489235074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81539184.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 489235074 is about 22118.6589557324. The cubic root of 489235074 is about 787.9630663288.

The spelling of 489235074 in words is "four hundred eighty-nine million, two hundred thirty-five thousand, seventy-four".