489379750 has 16 divisors (see below), whose sum is σ = 916119360. Its totient is φ = 195751800.

The previous prime is 489379747. The next prime is 489379753. The reversal of 489379750 is 57973984.

489379750 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (489379747) and next prime (489379753).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489379753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978510 + ... + 979009.

It is an arithmetic number, because the mean of its divisors is an integer number (57257460).

Almost surely, 2^489379750 is an apocalyptic number.

489379750 is a deficient number, since it is larger than the sum of its proper divisors (426739610).

489379750 is a wasteful number, since it uses less digits than its factorization.

489379750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957536 (or 1957526 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 52.

The square root of 489379750 is about 22121.9291654232. The cubic root of 489379750 is about 788.0407304996.

The spelling of 489379750 in words is "four hundred eighty-nine million, three hundred seventy-nine thousand, seven hundred fifty".