489951070 has 32 divisors (see below), whose sum is σ = 1012451328. Its totient is φ = 167224608.

The previous prime is 489951061. The next prime is 489951089. The reversal of 489951070 is 70159984.

489951070 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84 + ... + 31303.

It is an arithmetic number, because the mean of its divisors is an integer number (31639104).

Almost surely, 2^489951070 is an apocalyptic number.

489951070 is an abundant number, since it is smaller than the sum of its proper divisors (522500258).

489951070 is a wasteful number, since it uses less digits than its factorization.

489951070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31624.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 489951070 is about 22134.8383775441. The cubic root of 489951070 is about 788.3472738614.

The spelling of 489951070 in words is "four hundred eighty-nine million, nine hundred fifty-one thousand, seventy".