335494193 has 2 divisors, whose sum is σ = 335494194. Its totient is φ = 335494192.

The previous prime is 335494189. The next prime is 335494223. The reversal of 335494193 is 391494533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244234384 + 91259809 = 15628^2 + 9553^2 .

It is a cyclic number.

It is not a de Polignac number, because 335494193 - 2² = 335494189 is a prime.

It is a super-2 number, since 2×335494193² = 225112707073442498, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 335494193.

It is not a weakly prime, because it can be changed into another prime (335494163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167747096 + 167747097.

It is an arithmetic number, because the mean of its divisors is an integer number (167747097).

Almost surely, 2^335494193 is an apocalyptic number.

It is an amenable number.

335494193 is a deficient number, since it is larger than the sum of its proper divisors (1).

335494193 is an equidigital number, since it uses as much as digits as its factorization.

335494193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 41.

The square root of 335494193 is about 18316.5005664292. The cubic root of 335494193 is about 694.8563048505.

The spelling of 335494193 in words is "three hundred thirty-five million, four hundred ninety-four thousand, one hundred ninety-three".