343331332 has 12 divisors (see below), whose sum is σ = 601743436. Its totient is φ = 171404640.

The previous prime is 343331321. The next prime is 343331333. The reversal of 343331332 is 233133343.

It can be written as a sum of positive squares in 2 ways, for example, as 109118916 + 234212416 = 10446^2 + 15304^2 .

It is a junction number, because it is equal to n+sod(n) for n = 343331297 and 343331306.

It is not an unprimeable number, because it can be changed into a prime (343331333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62283 + ... + 67570.

Almost surely, 2^343331332 is an apocalyptic number.

It is an amenable number.

343331332 is a deficient number, since it is larger than the sum of its proper divisors (258412104).

343331332 is a wasteful number, since it uses less digits than its factorization.

343331332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130518 (or 130516 counting only the distinct ones).

The product of its digits is 5832, while the sum is 25.

The square root of 343331332 is about 18529.2021414847. The cubic root of 343331332 is about 700.2253233811.

Adding to 343331332 its reverse (233133343), we get a palindrome (576464675).

The spelling of 343331332 in words is "three hundred forty-three million, three hundred thirty-one thousand, three hundred thirty-two".