478322343 has 12 divisors (see below), whose sum is σ = 713197888. Its totient is φ = 308594880.

The previous prime is 478322303. The next prime is 478322357. The reversal of 478322343 is 343223874.

It is not a de Polignac number, because 478322343 - 2⁶ = 478322279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 478322298 and 478322307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478322303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 856930 + ... + 857487.

Almost surely, 2^478322343 is an apocalyptic number.

478322343 is a deficient number, since it is larger than the sum of its proper divisors (234875545).

478322343 is a wasteful number, since it uses less digits than its factorization.

478322343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714454 (or 1714451 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 478322343 is about 21870.5816795073. The cubic root of 478322343 is about 782.0602682688.

The spelling of 478322343 in words is "four hundred seventy-eight million, three hundred twenty-two thousand, three hundred forty-three".