478613343 has 32 divisors (see below), whose sum is σ = 702922752. Its totient is φ = 287884800.

The previous prime is 478613341. The next prime is 478613353. The reversal of 478613343 is 343316874.

It is not a de Polignac number, because 478613343 - 2¹ = 478613341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478613341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350983 + ... + 352343.

It is an arithmetic number, because the mean of its divisors is an integer number (21966336).

Almost surely, 2^478613343 is an apocalyptic number.

478613343 is a deficient number, since it is larger than the sum of its proper divisors (224309409).

478613343 is a wasteful number, since it uses less digits than its factorization.

478613343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575.

The product of its digits is 145152, while the sum is 39.

The square root of 478613343 is about 21877.2334402684. The cubic root of 478613343 is about 782.2188317743.

The spelling of 478613343 in words is "four hundred seventy-eight million, six hundred thirteen thousand, three hundred forty-three".