163480835 has 16 divisors (see below), whose sum is σ = 224412672. Its totient is φ = 111996000.

The previous prime is 163480813. The next prime is 163480847. The reversal of 163480835 is 538084361.

It is not a de Polignac number, because 163480835 - 2⁶ = 163480771 is a prime.

It is a Smith number, since the sum of its digits (38) 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62810 + ... + 65360.

It is an arithmetic number, because the mean of its divisors is an integer number (14025792).

Almost surely, 2^163480835 is an apocalyptic number.

163480835 is a deficient number, since it is larger than the sum of its proper divisors (60931837).

163480835 is a wasteful number, since it uses less digits than its factorization.

163480835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4394.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 163480835 is about 12785.9624197790. The cubic root of 163480835 is about 546.7921643677.

The spelling of 163480835 in words is "one hundred sixty-three million, four hundred eighty thousand, eight hundred thirty-five".