334560049 has 2 divisors, whose sum is σ = 334560050. Its totient is φ = 334560048.

The previous prime is 334560043. The next prime is 334560059. The reversal of 334560049 is 940065433.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 281736225 + 52823824 = 16785^2 + 7268^2 .

It is an emirp because it is prime and its reverse (940065433) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334560049 is a prime.

It is a super-2 number, since 2×334560049² = 223860852773764802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334559996 and 334560023.

It is not a weakly prime, because it can be changed into another prime (334560043) 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, 167280024 + 167280025.

It is an arithmetic number, because the mean of its divisors is an integer number (167280025).

Almost surely, 2^334560049 is an apocalyptic number.

It is an amenable number.

334560049 is a deficient number, since it is larger than the sum of its proper divisors (1).

334560049 is an equidigital number, since it uses as much as digits as its factorization.

334560049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 334560049 is about 18290.9827237358. The cubic root of 334560049 is about 694.2107902248.

The spelling of 334560049 in words is "three hundred thirty-four million, five hundred sixty thousand, forty-nine".