489342375 has 96 divisors (see below), whose sum is σ = 933042240. Its totient is φ = 246355200.

The previous prime is 489342349. The next prime is 489342379. The reversal of 489342375 is 573243984.

489342375 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 489342375 - 2²¹ = 487245223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 489342375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489342379) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1728984 + ... + 1729266.

It is an arithmetic number, because the mean of its divisors is an integer number (9719190).

Almost surely, 2^489342375 is an apocalyptic number.

489342375 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

489342375 is a deficient number, since it is larger than the sum of its proper divisors (443699865).

489342375 is a wasteful number, since it uses less digits than its factorization.

489342375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 373 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 489342375 is about 22121.0843992784. The cubic root of 489342375 is about 788.0206685252.

The spelling of 489342375 in words is "four hundred eighty-nine million, three hundred forty-two thousand, three hundred seventy-five".