334350091 has 2 divisors, whose sum is σ = 334350092. Its totient is φ = 334350090.

The previous prime is 334350031. The next prime is 334350119. The reversal of 334350091 is 190053433.

It is an a-pointer prime, because the next prime (334350119) can be obtained adding 334350091 to its sum of digits (28).

It is a strong prime.

It is an emirp because it is prime and its reverse (190053433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334350091 - 2¹⁷ = 334219019 is a prime.

It is a super-2 number, since 2×334350091² = 223579966703416562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334350031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167175045 + 167175046.

It is an arithmetic number, because the mean of its divisors is an integer number (167175046).

Almost surely, 2^334350091 is an apocalyptic number.

334350091 is a deficient number, since it is larger than the sum of its proper divisors (1).

334350091 is an equidigital number, since it uses as much as digits as its factorization.

334350091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 334350091 is about 18285.2424375506. The cubic root of 334350091 is about 694.0655391601.

The spelling of 334350091 in words is "three hundred thirty-four million, three hundred fifty thousand, ninety-one".