336312089 has 2 divisors, whose sum is σ = 336312090. Its totient is φ = 336312088.

The previous prime is 336312007. The next prime is 336312091. The reversal of 336312089 is 980213633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 260273689 + 76038400 = 16133^2 + 8720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-336312089 is a prime.

It is a super-2 number, since 2×336312089² = 226211642415087842, which contains 22 as substring.

Together with 336312091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (336311089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168156044 + 168156045.

It is an arithmetic number, because the mean of its divisors is an integer number (168156045).

Almost surely, 2^336312089 is an apocalyptic number.

It is an amenable number.

336312089 is a deficient number, since it is larger than the sum of its proper divisors (1).

336312089 is an equidigital number, since it uses as much as digits as its factorization.

336312089 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 35.

The square root of 336312089 is about 18338.8137293556. The cubic root of 336312089 is about 695.4205063536.

The spelling of 336312089 in words is "three hundred thirty-six million, three hundred twelve thousand, eighty-nine".