9667478406 has 16 divisors (see below), whose sum is σ = 19336724784. Its totient is φ = 3222198144.

The previous prime is 9667478351. The next prime is 9667478489. The reversal of 9667478406 is 6048747669.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3666 + ... + 139098.

It is an arithmetic number, because the mean of its divisors is an integer number (1208545299).

Almost surely, 2^9667478406 is an apocalyptic number.

9667478406 is an abundant number, since it is smaller than the sum of its proper divisors (9669246378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9667478406 is a wasteful number, since it uses less digits than its factorization.

9667478406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147335.

The product of its (nonzero) digits is 12192768, while the sum is 57.

The square root of 9667478406 is about 98323.3360194822. The cubic root of 9667478406 is about 2130.2851349642.

The spelling of 9667478406 in words is "nine billion, six hundred sixty-seven million, four hundred seventy-eight thousand, four hundred six".