478107711 has 32 divisors (see below), whose sum is σ = 751446720. Its totient is φ = 299400192.

The previous prime is 478107701. The next prime is 478107713. The reversal of 478107711 is 117701874.

It is a happy number.

It is not a de Polignac number, because 478107711 - 2²⁷ = 343889983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478107713) 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 31 ways as a sum of consecutive naturals, for example, 436881 + ... + 437973.

It is an arithmetic number, because the mean of its divisors is an integer number (23482710).

Almost surely, 2^478107711 is an apocalyptic number.

478107711 is a deficient number, since it is larger than the sum of its proper divisors (273339009).

478107711 is a wasteful number, since it uses less digits than its factorization.

478107711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072 (or 2066 counting only the distinct ones).

The product of its (nonzero) digits is 10976, while the sum is 36.

The square root of 478107711 is about 21865.6742635575. The cubic root of 478107711 is about 781.9432758440.

The spelling of 478107711 in words is "four hundred seventy-eight million, one hundred seven thousand, seven hundred eleven".