343097337 has 16 divisors (see below), whose sum is σ = 512540352. Its totient is φ = 202317120.

The previous prime is 343097329. The next prime is 343097369. The reversal of 343097337 is 733790343.

It is not a de Polignac number, because 343097337 - 2³ = 343097329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343097295 and 343097304.

It is not an unprimeable number, because it can be changed into a prime (343097317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139278 + ... + 141719.

It is an arithmetic number, because the mean of its divisors is an integer number (32033772).

Almost surely, 2^343097337 is an apocalyptic number.

343097337 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

343097337 is a deficient number, since it is larger than the sum of its proper divisors (169443015).

343097337 is a wasteful number, since it uses less digits than its factorization.

343097337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281048.

The product of its (nonzero) digits is 142884, while the sum is 39.

The square root of 343097337 is about 18522.8868430383. The cubic root of 343097337 is about 700.0662093837.

The spelling of 343097337 in words is "three hundred forty-three million, ninety-seven thousand, three hundred thirty-seven".