478129295 has 16 divisors (see below), whose sum is σ = 657090048. Its totient is φ = 327175200.

The previous prime is 478129283. The next prime is 478129297. The reversal of 478129295 is 592921874.

It is not a de Polignac number, because 478129295 - 2⁶ = 478129231 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478129297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3020 + ... + 31070.

It is an arithmetic number, because the mean of its divisors is an integer number (41068128).

Almost surely, 2^478129295 is an apocalyptic number.

478129295 is a deficient number, since it is larger than the sum of its proper divisors (178960753).

478129295 is a wasteful number, since it uses less digits than its factorization.

478129295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28550.

The product of its digits is 362880, while the sum is 47.

The square root of 478129295 is about 21866.1678169724. The cubic root of 478129295 is about 781.9550425159.

The spelling of 478129295 in words is "four hundred seventy-eight million, one hundred twenty-nine thousand, two hundred ninety-five".