332683213 has 2 divisors, whose sum is σ = 332683214. Its totient is φ = 332683212.

The previous prime is 332683189. The next prime is 332683229. The reversal of 332683213 is 312386233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332223529 + 459684 = 18227^2 + 678^2 .

It is a cyclic number.

It is not a de Polignac number, because 332683213 - 2¹⁷ = 332552141 is a prime.

It is a super-2 number, since 2×332683213² = 221356240424006738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332683913) 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, 166341606 + 166341607.

It is an arithmetic number, because the mean of its divisors is an integer number (166341607).

Almost surely, 2^332683213 is an apocalyptic number.

It is an amenable number.

332683213 is a deficient number, since it is larger than the sum of its proper divisors (1).

332683213 is an equidigital number, since it uses as much as digits as its factorization.

332683213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 31.

The square root of 332683213 is about 18239.6056152539. The cubic root of 332683213 is about 692.9102127163.

It can be divided in two parts, 33268 and 3213, that added together give a square (36481 = 191²).

The spelling of 332683213 in words is "three hundred thirty-two million, six hundred eighty-three thousand, two hundred thirteen".