9476638 has 16 divisors (see below), whose sum is σ = 14749056. Its totient is φ = 4561920.

The previous prime is 9476627. The next prime is 9476647. The reversal of 9476638 is 8366749.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9476594 and 9476603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21670 + ... + 22102.

It is an arithmetic number, because the mean of its divisors is an integer number (921816).

Almost surely, 2^9476638 is an apocalyptic number.

9476638 is a deficient number, since it is larger than the sum of its proper divisors (5272418).

9476638 is a wasteful number, since it uses less digits than its factorization.

9476638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819.

The product of its digits is 217728, while the sum is 43.

The square root of 9476638 is about 3078.4148518353. The cubic root of 9476638 is about 211.6174273903.

The spelling of 9476638 in words is "nine million, four hundred seventy-six thousand, six hundred thirty-eight".