163609962 has 8 divisors (see below), whose sum is σ = 327219936. Its totient is φ = 54536652.

The previous prime is 163609949. The next prime is 163609973. The reversal of 163609962 is 269906361.

163609962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

163609962 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13634158 + ... + 13634169.

It is an arithmetic number, because the mean of its divisors is an integer number (40902492).

Almost surely, 2^163609962 is an apocalyptic number.

163609962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

163609962 is a wasteful number, since it uses less digits than its factorization.

163609962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27268332.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 163609962 is about 12791.0109842811. The cubic root of 163609962 is about 546.9360895979.

The spelling of 163609962 in words is "one hundred sixty-three million, six hundred nine thousand, nine hundred sixty-two".