334240469 has 2 divisors, whose sum is σ = 334240470. Its totient is φ = 334240468.

The previous prime is 334240433. The next prime is 334240477. The reversal of 334240469 is 964042433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214622500 + 119617969 = 14650^2 + 10937^2 .

It is a cyclic number.

It is not a de Polignac number, because 334240469 - 2¹² = 334236373 is a prime.

It is a super-2 number, since 2×334240469² = 223433382234679922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334240429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167120234 + 167120235.

It is an arithmetic number, because the mean of its divisors is an integer number (167120235).

Almost surely, 2^334240469 is an apocalyptic number.

It is an amenable number.

334240469 is a deficient number, since it is larger than the sum of its proper divisors (1).

334240469 is an equidigital number, since it uses as much as digits as its factorization.

334240469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 334240469 is about 18282.2446378994. The cubic root of 334240469 is about 693.9896773899.

The spelling of 334240469 in words is "three hundred thirty-four million, two hundred forty thousand, four hundred sixty-nine".