334320193 has 2 divisors, whose sum is σ = 334320194. Its totient is φ = 334320192.

The previous prime is 334320167. The next prime is 334320209. The reversal of 334320193 is 391023433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285711409 + 48608784 = 16903^2 + 6972^2 .

It is a cyclic number.

It is not a de Polignac number, because 334320193 - 2¹³ = 334312001 is a prime.

It is a super-2 number, since 2×334320193² = 223539982895114498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334330193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167160096 + 167160097.

It is an arithmetic number, because the mean of its divisors is an integer number (167160097).

Almost surely, 2^334320193 is an apocalyptic number.

It is an amenable number.

334320193 is a deficient number, since it is larger than the sum of its proper divisors (1).

334320193 is an equidigital number, since it uses as much as digits as its factorization.

334320193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 334320193 is about 18284.4248747397. The cubic root of 334320193 is about 694.0448504762.

The spelling of 334320193 in words is "three hundred thirty-four million, three hundred twenty thousand, one hundred ninety-three".