332003389 has 2 divisors, whose sum is σ = 332003390. Its totient is φ = 332003388.

The previous prime is 332003377. The next prime is 332003393. The reversal of 332003389 is 983300233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 274167364 + 57836025 = 16558^2 + 7605^2 .

It is an emirp because it is prime and its reverse (983300233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332003389 - 2¹³ = 331995197 is a prime.

It is a super-2 number, since 2×332003389² = 220452500614970642, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 332003389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332013389) 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, 166001694 + 166001695.

It is an arithmetic number, because the mean of its divisors is an integer number (166001695).

Almost surely, 2^332003389 is an apocalyptic number.

It is an amenable number.

332003389 is a deficient number, since it is larger than the sum of its proper divisors (1).

332003389 is an equidigital number, since it uses as much as digits as its factorization.

332003389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 332003389 is about 18220.9601558205. The cubic root of 332003389 is about 692.4379133431.

The spelling of 332003389 in words is "three hundred thirty-two million, three thousand, three hundred eighty-nine".