334066549 has 2 divisors, whose sum is σ = 334066550. Its totient is φ = 334066548.

The previous prime is 334066529. The next prime is 334066597. The reversal of 334066549 is 945660433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 245141649 + 88924900 = 15657^2 + 9430^2 .

It is a cyclic number.

It is not a de Polignac number, because 334066549 - 2⁵ = 334066517 is a prime.

It is a super-2 number, since 2×334066549² = 223200918321538802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334066529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167033274 + 167033275.

It is an arithmetic number, because the mean of its divisors is an integer number (167033275).

Almost surely, 2^334066549 is an apocalyptic number.

It is an amenable number.

334066549 is a deficient number, since it is larger than the sum of its proper divisors (1).

334066549 is an equidigital number, since it uses as much as digits as its factorization.

334066549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 334066549 is about 18277.4874914470. The cubic root of 334066549 is about 693.8692853999.

The spelling of 334066549 in words is "three hundred thirty-four million, sixty-six thousand, five hundred forty-nine".