478511343 has 24 divisors (see below), whose sum is σ = 740739168. Its totient is φ = 296885952.

The previous prime is 478511321. The next prime is 478511347. The reversal of 478511343 is 343115874.

It is a happy number.

478511343 is a `hidden beast` number, since 478 + 51 + 134 + 3 = 666.

It is not a de Polignac number, because 478511343 - 2⁵ = 478511311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 478511298 and 478511307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478511347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23580 + ... + 38897.

It is an arithmetic number, because the mean of its divisors is an integer number (30864132).

Almost surely, 2^478511343 is an apocalyptic number.

478511343 is a deficient number, since it is larger than the sum of its proper divisors (262227825).

478511343 is a wasteful number, since it uses less digits than its factorization.

478511343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62543 (or 62540 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 478511343 is about 21874.9021254953. The cubic root of 478511343 is about 782.1632601313.

It can be divided in two parts, 47851 and 1343, that added together give a palindrome (49194).

The spelling of 478511343 in words is "four hundred seventy-eight million, five hundred eleven thousand, three hundred forty-three".