169328930 has 16 divisors (see below), whose sum is σ = 305921664. Its totient is φ = 67480560.

The previous prime is 169328927. The next prime is 169328981. The reversal of 169328930 is 39823961.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28532 + ... + 33951.

It is an arithmetic number, because the mean of its divisors is an integer number (19120104).

Almost surely, 2^169328930 is an apocalyptic number.

169328930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

169328930 is a deficient number, since it is larger than the sum of its proper divisors (136592734).

169328930 is a wasteful number, since it uses less digits than its factorization.

169328930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62761.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 169328930 is about 13012.6450039952. The cubic root of 169328930 is about 553.2359431668.

The spelling of 169328930 in words is "one hundred sixty-nine million, three hundred twenty-eight thousand, nine hundred thirty".