343330636 has 24 divisors (see below), whose sum is σ = 655925760. Its totient is φ = 155946000.

The previous prime is 343330633. The next prime is 343330643. The reversal of 343330636 is 636033343.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 343330598 and 343330607.

It is not an unprimeable number, because it can be changed into a prime (343330633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101785 + ... + 105103.

It is an arithmetic number, because the mean of its divisors is an integer number (27330240).

Almost surely, 2^343330636 is an apocalyptic number.

It is an amenable number.

343330636 is a deficient number, since it is larger than the sum of its proper divisors (312595124).

343330636 is a wasteful number, since it uses less digits than its factorization.

343330636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5685 (or 5683 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 31.

The square root of 343330636 is about 18529.1833603103. The cubic root of 343330636 is about 700.2248502161.

Adding to 343330636 its reverse (636033343), we get a palindrome (979363979).

The spelling of 343330636 in words is "three hundred forty-three million, three hundred thirty thousand, six hundred thirty-six".