332463217 has 2 divisors, whose sum is σ = 332463218. Its totient is φ = 332463216.

The previous prime is 332463181. The next prime is 332463233. The reversal of 332463217 is 712364233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242611776 + 89851441 = 15576^2 + 9479^2 .

It is a cyclic number.

It is not a de Polignac number, because 332463217 - 2²³ = 324074609 is a prime.

It is a super-2 number, since 2×332463217² = 221063581315978178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332463247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166231608 + 166231609.

It is an arithmetic number, because the mean of its divisors is an integer number (166231609).

Almost surely, 2^332463217 is an apocalyptic number.

It is an amenable number.

332463217 is a deficient number, since it is larger than the sum of its proper divisors (1).

332463217 is an equidigital number, since it uses as much as digits as its factorization.

332463217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 31.

The square root of 332463217 is about 18233.5738954271. The cubic root of 332463217 is about 692.7574436728.

It can be divided in two parts, 33246 and 3217, that added together give a palindrome (36463).

The spelling of 332463217 in words is "three hundred thirty-two million, four hundred sixty-three thousand, two hundred seventeen".