343896937 has 2 divisors, whose sum is σ = 343896938. Its totient is φ = 343896936.

The previous prime is 343896901. The next prime is 343896977. The reversal of 343896937 is 739698343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233142361 + 110754576 = 15269^2 + 10524^2 .

It is a cyclic number.

It is not a de Polignac number, because 343896937 - 2²⁷ = 209679209 is a prime.

It is not a weakly prime, because it can be changed into another prime (343896977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171948468 + 171948469.

It is an arithmetic number, because the mean of its divisors is an integer number (171948469).

Almost surely, 2^343896937 is an apocalyptic number.

It is an amenable number.

343896937 is a deficient number, since it is larger than the sum of its proper divisors (1).

343896937 is an equidigital number, since it uses as much as digits as its factorization.

343896937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2939328, while the sum is 52.

The square root of 343896937 is about 18544.4583905813. The cubic root of 343896937 is about 700.6096301433.

The spelling of 343896937 in words is "three hundred forty-three million, eight hundred ninety-six thousand, nine hundred thirty-seven".