332941397 has 2 divisors, whose sum is σ = 332941398. Its totient is φ = 332941396.

The previous prime is 332941369. The next prime is 332941417. The reversal of 332941397 is 793149233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 254689681 + 78251716 = 15959^2 + 8846^2 .

It is a cyclic number.

It is not a de Polignac number, because 332941397 - 2¹⁴ = 332925013 is a prime.

It is a super-3 number, since 3×332941397³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332941337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166470698 + 166470699.

It is an arithmetic number, because the mean of its divisors is an integer number (166470699).

Almost surely, 2^332941397 is an apocalyptic number.

It is an amenable number.

332941397 is a deficient number, since it is larger than the sum of its proper divisors (1).

332941397 is an equidigital number, since it uses as much as digits as its factorization.

332941397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 41.

The square root of 332941397 is about 18246.6818079343. The cubic root of 332941397 is about 693.0894142954.

The spelling of 332941397 in words is "three hundred thirty-two million, nine hundred forty-one thousand, three hundred ninety-seven".