169348061 has 12 divisors (see below), whose sum is σ = 176094432. Its totient is φ = 162821736.

The previous prime is 169348051. The next prime is 169348063. The reversal of 169348061 is 160843961.

It is not a de Polignac number, because 169348061 - 2¹⁴ = 169331677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169348063) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 123200 + ... + 124566.

It is an arithmetic number, because the mean of its divisors is an integer number (14674536).

Almost surely, 2^169348061 is an apocalyptic number.

It is an amenable number.

169348061 is a deficient number, since it is larger than the sum of its proper divisors (6746371).

169348061 is an equidigital number, since it uses as much as digits as its factorization.

169348061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520 (or 1477 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 169348061 is about 13013.3800759065. The cubic root of 169348061 is about 553.2567774847.

The spelling of 169348061 in words is "one hundred sixty-nine million, three hundred forty-eight thousand, sixty-one".