478674111 has 8 divisors (see below), whose sum is σ = 650274480. Its totient is φ = 313094912.

The previous prime is 478674107. The next prime is 478674167. The reversal of 478674111 is 111476874.

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 478674111 - 2² = 478674107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 478674111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478674191) 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, 1505106 + ... + 1505423.

It is an arithmetic number, because the mean of its divisors is an integer number (81284310).

Almost surely, 2^478674111 is an apocalyptic number.

478674111 is a deficient number, since it is larger than the sum of its proper divisors (171600369).

478674111 is a wasteful number, since it uses less digits than its factorization.

478674111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3010585.

The product of its digits is 37632, while the sum is 39.

The square root of 478674111 is about 21878.6222372434. The cubic root of 478674111 is about 782.2519356448.

The spelling of 478674111 in words is "four hundred seventy-eight million, six hundred seventy-four thousand, one hundred eleven".