478299 has 16 divisors (see below), whose sum is σ = 680960. Its totient is φ = 298080.

The previous prime is 478273. The next prime is 478321. The reversal of 478299 is 992874.

It is not a de Polignac number, because 478299 - 2⁷ = 478171 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 7⁶ + 2⁷ + 8⁵ + 9⁴ + 9⁵ .

It is a Duffinian number.

478299 is a lucky number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (478259) 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 15 ways as a sum of consecutive naturals, for example, 3372 + ... + 3510.

It is an arithmetic number, because the mean of its divisors is an integer number (42560).

2⁴⁷⁸²⁹⁹ is an apocalyptic number.

478299 is a deficient number, since it is larger than the sum of its proper divisors (202661).

478299 is a wasteful number, since it uses less digits than its factorization.

478299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210.

The product of its digits is 36288, while the sum is 39.

The square root of 478299 is about 691.5916425175. The cubic root of 478299 is about 78.2047546074.

It can be divided in two parts, 478 and 299, that added together give a palindrome (777).

The spelling of 478299 in words is "four hundred seventy-eight thousand, two hundred ninety-nine".