73389169 has 8 divisors (see below), whose sum is σ = 86765760. Its totient is φ = 60735696.

The previous prime is 73389157. The next prime is 73389193. The reversal of 73389169 is 96198337.

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

It is not a de Polignac number, because 73389169 - 2¹³ = 73380977 is a prime.

It is a super-2 number, since 2×73389169² = 10771940253021122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73389149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180559 + ... + 180964.

It is an arithmetic number, because the mean of its divisors is an integer number (10845720).

Almost surely, 2^73389169 is an apocalyptic number.

It is an amenable number.

73389169 is a deficient number, since it is larger than the sum of its proper divisors (13376591).

73389169 is a wasteful number, since it uses less digits than its factorization.

73389169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361559.

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

The square root of 73389169 is about 8566.7478660224. The cubic root of 73389169 is about 418.6752837957.

The spelling of 73389169 in words is "seventy-three million, three hundred eighty-nine thousand, one hundred sixty-nine".