9415946163 has 16 divisors (see below), whose sum is σ = 13533949856. Its totient is φ = 5788592640.

The previous prime is 9415946131. The next prime is 9415946167. The reversal of 9415946163 is 3616495149.

It is a happy number.

It is not a de Polignac number, because 9415946163 - 2⁵ = 9415946131 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9415946167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82198 + ... + 159963.

It is an arithmetic number, because the mean of its divisors is an integer number (845871866).

Almost surely, 2^9415946163 is an apocalyptic number.

9415946163 is a deficient number, since it is larger than the sum of its proper divisors (4118003693).

9415946163 is a wasteful number, since it uses less digits than its factorization.

9415946163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243174.

The product of its digits is 699840, while the sum is 48.

The square root of 9415946163 is about 97035.7983581317. The cubic root of 9415946163 is about 2111.6470120816.

The spelling of 9415946163 in words is "nine billion, four hundred fifteen million, nine hundred forty-six thousand, one hundred sixty-three".