480999 has 8 divisors (see below), whose sum is σ = 669312. Its totient is φ = 306680.

The previous prime is 480989. The next prime is 481001. The reversal of 480999 is 999084.

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

It is a cyclic number.

It is not a de Polignac number, because 480999 - 2⁵ = 480967 is a prime.

It is a super-3 number, since 3×480999³ = 333851840755328997, which contains 333 as substring.

480999 is a modest number, since divided by 999 gives 480 as remainder.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3417 + ... + 3554.

It is an arithmetic number, because the mean of its divisors is an integer number (83664).

2⁴⁸⁰⁹⁹⁹ is an apocalyptic number.

480999 is a deficient number, since it is larger than the sum of its proper divisors (188313).

480999 is a wasteful number, since it uses less digits than its factorization.

480999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6997.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 480999 is about 693.5409144384. The cubic root of 480999 is about 78.3516339718.

It can be divided in two parts, 4 and 80999, that added together give a triangular number (81003 = T₄₀₂).

The spelling of 480999 in words is "four hundred eighty thousand, nine hundred ninety-nine".