334601389 has 2 divisors, whose sum is σ = 334601390. Its totient is φ = 334601388.

The previous prime is 334601363. The next prime is 334601411. The reversal of 334601389 is 983106433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290975364 + 43626025 = 17058^2 + 6605^2 .

It is a cyclic number.

It is not a de Polignac number, because 334601389 - 2²³ = 326212781 is a prime.

It is a super-2 number, since 2×334601389² = 223916179041458642, which contains 22 as substring.

It is equal to p_18019765 and since 334601389 and 18019765 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334601329) 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, 167300694 + 167300695.

It is an arithmetic number, because the mean of its divisors is an integer number (167300695).

Almost surely, 2^334601389 is an apocalyptic number.

It is an amenable number.

334601389 is a deficient number, since it is larger than the sum of its proper divisors (1).

334601389 is an equidigital number, since it uses as much as digits as its factorization.

334601389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 334601389 is about 18292.1127538620. The cubic root of 334601389 is about 694.2393824931.

The spelling of 334601389 in words is "three hundred thirty-four million, six hundred one thousand, three hundred eighty-nine".