334331089 has 2 divisors, whose sum is σ = 334331090. Its totient is φ = 334331088.

The previous prime is 334331083. The next prime is 334331131. The reversal of 334331089 is 980133433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301612689 + 32718400 = 17367^2 + 5720^2 .

It is a cyclic number.

It is not a de Polignac number, because 334331089 - 2⁷ = 334330961 is a prime.

It is a super-2 number, since 2×334331089² = 223554554143851842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334331083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167165544 + 167165545.

It is an arithmetic number, because the mean of its divisors is an integer number (167165545).

Almost surely, 2^334331089 is an apocalyptic number.

It is an amenable number.

334331089 is a deficient number, since it is larger than the sum of its proper divisors (1).

334331089 is an equidigital number, since it uses as much as digits as its factorization.

334331089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 334331089 is about 18284.7228308225. The cubic root of 334331089 is about 694.0523903842.

The spelling of 334331089 in words is "three hundred thirty-four million, three hundred thirty-one thousand, eighty-nine".