478677103 has 8 divisors (see below), whose sum is σ = 508567680. Its totient is φ = 449678880.

The previous prime is 478677083. The next prime is 478677113. The reversal of 478677103 is 301776874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 478677103 - 2⁵ = 478677071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 478677103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478677113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221983 + ... + 224128.

It is an arithmetic number, because the mean of its divisors is an integer number (63570960).

Almost surely, 2^478677103 is an apocalyptic number.

478677103 is a deficient number, since it is larger than the sum of its proper divisors (29890577).

478677103 is a wasteful number, since it uses less digits than its factorization.

478677103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446177.

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 478677103 is about 21878.6906143855. The cubic root of 478677103 is about 782.2535654891.

The spelling of 478677103 in words is "four hundred seventy-eight million, six hundred seventy-seven thousand, one hundred three".