169793164 has 12 divisors (see below), whose sum is σ = 299915784. Its totient is φ = 84102944.

The previous prime is 169793159. The next prime is 169793167. The reversal of 169793164 is 461397961.

It is a happy number.

169793164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×169793164² = 57659437082261792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (169793167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197929 + ... + 198784.

It is an arithmetic number, because the mean of its divisors is an integer number (24992982).

Almost surely, 2^169793164 is an apocalyptic number.

It is an amenable number.

169793164 is a deficient number, since it is larger than the sum of its proper divisors (130122620).

169793164 is a wasteful number, since it uses less digits than its factorization.

169793164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396824 (or 396822 counting only the distinct ones).

The product of its digits is 244944, while the sum is 46.

The square root of 169793164 is about 13030.4705977950. The cubic root of 169793164 is about 553.7410676830.

The spelling of 169793164 in words is "one hundred sixty-nine million, seven hundred ninety-three thousand, one hundred sixty-four".