354360169 has 2 divisors, whose sum is σ = 354360170. Its totient is φ = 354360168.

The previous prime is 354360161. The next prime is 354360179. The reversal of 354360169 is 961063453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311063769 + 43296400 = 17637^2 + 6580^2 .

It is a cyclic number.

It is not a de Polignac number, because 354360169 - 2³ = 354360161 is a prime.

It is a super-2 number, since 2×354360169² = 251142258747417122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (354360161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177180084 + 177180085.

It is an arithmetic number, because the mean of its divisors is an integer number (177180085).

Almost surely, 2^354360169 is an apocalyptic number.

It is an amenable number.

354360169 is a deficient number, since it is larger than the sum of its proper divisors (1).

354360169 is an equidigital number, since it uses as much as digits as its factorization.

354360169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 354360169 is about 18824.4566721061. The cubic root of 354360169 is about 707.6442248647.

The spelling of 354360169 in words is "three hundred fifty-four million, three hundred sixty thousand, one hundred sixty-nine".