169034044 has 24 divisors (see below), whose sum is σ = 298574640. Its totient is φ = 83731584.

The previous prime is 169034027. The next prime is 169034053. The reversal of 169034044 is 440430961.

It is a junction number, because it is equal to n+sod(n) for n = 169033997 and 169034015.

It is a congruent 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, 272767 + ... + 273385.

It is an arithmetic number, because the mean of its divisors is an integer number (12440610).

Almost surely, 2^169034044 is an apocalyptic number.

It is an amenable number.

169034044 is a deficient number, since it is larger than the sum of its proper divisors (129540596).

169034044 is a wasteful number, since it uses less digits than its factorization.

169034044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149 (or 1147 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 169034044 is about 13001.3093186802. The cubic root of 169034044 is about 552.9146034532.

The spelling of 169034044 in words is "one hundred sixty-nine million, thirty-four thousand, forty-four".