478451326 has 8 divisors (see below), whose sum is σ = 721974960. Its totient is φ = 237793008.

The previous prime is 478451269. The next prime is 478451357. The reversal of 478451326 is 623154874.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 715911 + ... + 716578.

It is an arithmetic number, because the mean of its divisors is an integer number (90246870).

Almost surely, 2^478451326 is an apocalyptic number.

478451326 is a deficient number, since it is larger than the sum of its proper divisors (243523634).

478451326 is a wasteful number, since it uses less digits than its factorization.

478451326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432658.

The product of its digits is 161280, while the sum is 40.

The square root of 478451326 is about 21873.5302591968. The cubic root of 478451326 is about 782.1305579772.

The spelling of 478451326 in words is "four hundred seventy-eight million, four hundred fifty-one thousand, three hundred twenty-six".