343005045 has 8 divisors (see below), whose sum is σ = 548808096. Its totient is φ = 182936016.

The previous prime is 343005041. The next prime is 343005077. The reversal of 343005045 is 540500343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 343005045 - 2² = 343005041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343005041) 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 in 7 ways as a sum of consecutive naturals, for example, 11433487 + ... + 11433516.

It is an arithmetic number, because the mean of its divisors is an integer number (68601012).

Almost surely, 2^343005045 is an apocalyptic number.

It is an amenable number.

343005045 is a deficient number, since it is larger than the sum of its proper divisors (205803051).

343005045 is a wasteful number, since it uses less digits than its factorization.

343005045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22867011.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 343005045 is about 18520.3953791489. The cubic root of 343005045 is about 700.0034319560.

Adding to 343005045 its reverse (540500343), we get a palindrome (883505388).

The spelling of 343005045 in words is "three hundred forty-three million, five thousand, forty-five".