163416616 has 32 divisors (see below), whose sum is σ = 334764000. Its totient is φ = 74168640.

The previous prime is 163416599. The next prime is 163416637. The reversal of 163416616 is 616614361.

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 7 ways as a sum of consecutive naturals, for example, 95335 + ... + 97033.

It is an arithmetic number, because the mean of its divisors is an integer number (10461375).

Almost surely, 2^163416616 is an apocalyptic number.

It is an amenable number.

163416616 is an abundant number, since it is smaller than the sum of its proper divisors (171347384).

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

163416616 is a wasteful number, since it uses less digits than its factorization.

163416616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809 (or 2805 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 163416616 is about 12783.4508643011. The cubic root of 163416616 is about 546.7205575136.

The spelling of 163416616 in words is "one hundred sixty-three million, four hundred sixteen thousand, six hundred sixteen".