334279961 has 2 divisors, whose sum is σ = 334279962. Its totient is φ = 334279960.

The previous prime is 334279943. The next prime is 334279969. The reversal of 334279961 is 169972433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314388361 + 19891600 = 17731^2 + 4460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334279961 is a prime.

It is a super-2 number, since 2×334279961² = 223486184652323042, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (334279969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167139980 + 167139981.

It is an arithmetic number, because the mean of its divisors is an integer number (167139981).

Almost surely, 2^334279961 is an apocalyptic number.

It is an amenable number.

334279961 is a deficient number, since it is larger than the sum of its proper divisors (1).

334279961 is an equidigital number, since it uses as much as digits as its factorization.

334279961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 44.

The square root of 334279961 is about 18283.3246703109. The cubic root of 334279961 is about 694.0170089706.

The spelling of 334279961 in words is "three hundred thirty-four million, two hundred seventy-nine thousand, nine hundred sixty-one".