353169 has 6 divisors (see below), whose sum is σ = 510146. Its totient is φ = 235440.

The previous prime is 353161. The next prime is 353173. The reversal of 353169 is 961353.

353169 is nontrivially palindromic in base 8.

It can be written as a sum of positive squares in only one way, i.e., 263169 + 90000 = 513^2 + 300^2 .

It is not a de Polignac number, because 353169 - 2³ = 353161 is a prime.

It is a super-2 number, since 2×353169² = 249456685122, which contains 22 as substring.

It is a Duffinian number.

353169 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 353169.

It is not an unprimeable number, because it can be changed into a prime (353161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19612 + ... + 19629.

2³⁵³¹⁶⁹ is an apocalyptic number.

It is an amenable number.

353169 is a deficient number, since it is larger than the sum of its proper divisors (156977).

353169 is a wasteful number, since it uses less digits than its factorization.

353169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39247 (or 39244 counting only the distinct ones).

The product of its digits is 2430, while the sum is 27.

The square root of 353169 is about 594.2802369253. The cubic root of 353169 is about 70.6850427864.

It can be divided in two parts, 3531 and 69, that added together give a square (3600 = 60²).

The spelling of 353169 in words is "three hundred fifty-three thousand, one hundred sixty-nine".