478833323 has 4 divisors (see below), whose sum is σ = 487867968. Its totient is φ = 469798680.

The previous prime is 478833293. The next prime is 478833349. The reversal of 478833323 is 323338874.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 478833323 - 2²⁶ = 411724459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (478833023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4517243 + ... + 4517348.

It is an arithmetic number, because the mean of its divisors is an integer number (121966992).

Almost surely, 2^478833323 is an apocalyptic number.

478833323 is a deficient number, since it is larger than the sum of its proper divisors (9034645).

478833323 is an equidigital number, since it uses as much as digits as its factorization.

478833323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9034644.

The product of its digits is 290304, while the sum is 41.

The square root of 478833323 is about 21882.2604636724. The cubic root of 478833323 is about 782.3386544142.

The spelling of 478833323 in words is "four hundred seventy-eight million, eight hundred thirty-three thousand, three hundred twenty-three".