480399 has 8 divisors (see below), whose sum is σ = 648960. Its totient is φ = 316056.

The previous prime is 480391. The next prime is 480409. The reversal of 480399 is 993084.

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

It is not a de Polignac number, because 480399 - 2³ = 480391 is a prime.

480399 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480391) 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 7 ways as a sum of consecutive naturals, for example, 777 + ... + 1250.

It is an arithmetic number, because the mean of its divisors is an integer number (81120).

2⁴⁸⁰³⁹⁹ is an apocalyptic number.

480399 is a deficient number, since it is larger than the sum of its proper divisors (168561).

480399 is a wasteful number, since it uses less digits than its factorization.

480399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 480399 is about 693.1082166588. The cubic root of 480399 is about 78.3190417064.

The spelling of 480399 in words is "four hundred eighty thousand, three hundred ninety-nine".