354168196 has 12 divisors (see below), whose sum is σ = 629955340. Its totient is φ = 174180960.

The previous prime is 354168179. The next prime is 354168203. The reversal of 354168196 is 691861453.

It can be written as a sum of positive squares in 2 ways, for example, as 5225796 + 348942400 = 2286^2 + 18680^2 .

It is a super-2 number, since 2×354168196² = 250870222115788832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725511 + ... + 725998.

Almost surely, 2^354168196 is an apocalyptic number.

It is an amenable number.

354168196 is a deficient number, since it is larger than the sum of its proper divisors (275787144).

354168196 is a wasteful number, since it uses less digits than its factorization.

354168196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451574 (or 1451572 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 354168196 is about 18819.3569496941. The cubic root of 354168196 is about 707.5164141081.

The spelling of 354168196 in words is "three hundred fifty-four million, one hundred sixty-eight thousand, one hundred ninety-six".