330946061 has 2 divisors, whose sum is σ = 330946062. Its totient is φ = 330946060.

The previous prime is 330946051. The next prime is 330946081. The reversal of 330946061 is 160649033.

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., 327392836 + 3553225 = 18094^2 + 1885^2 .

It is a cyclic number.

It is not a de Polignac number, because 330946061 - 2⁶ = 330945997 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330946051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165473030 + 165473031.

It is an arithmetic number, because the mean of its divisors is an integer number (165473031).

Almost surely, 2^330946061 is an apocalyptic number.

It is an amenable number.

330946061 is a deficient number, since it is larger than the sum of its proper divisors (1).

330946061 is an equidigital number, since it uses as much as digits as its factorization.

330946061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 330946061 is about 18191.9229604789. The cubic root of 330946061 is about 691.7020648518.

The spelling of 330946061 in words is "three hundred thirty million, nine hundred forty-six thousand, sixty-one".