332174489 has 2 divisors, whose sum is σ = 332174490. Its totient is φ = 332174488.

The previous prime is 332174483. The next prime is 332174501. The reversal of 332174489 is 984471233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321018889 + 11155600 = 17917^2 + 3340^2 .

It is an emirp because it is prime and its reverse (984471233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332174489 - 2⁸ = 332174233 is a prime.

It is a super-2 number, since 2×332174489² = 220679782284822242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332174483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166087244 + 166087245.

It is an arithmetic number, because the mean of its divisors is an integer number (166087245).

Almost surely, 2^332174489 is an apocalyptic number.

It is an amenable number.

332174489 is a deficient number, since it is larger than the sum of its proper divisors (1).

332174489 is an equidigital number, since it uses as much as digits as its factorization.

332174489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 41.

The square root of 332174489 is about 18225.6546933162. The cubic root of 332174489 is about 692.5568436355.

The spelling of 332174489 in words is "three hundred thirty-two million, one hundred seventy-four thousand, four hundred eighty-nine".