343962053 has 2 divisors, whose sum is σ = 343962054. Its totient is φ = 343962052.

The previous prime is 343962049. The next prime is 343962061. The reversal of 343962053 is 350269343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339222724 + 4739329 = 18418^2 + 2177^2 .

It is a cyclic number.

It is not a de Polignac number, because 343962053 - 2² = 343962049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343952053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171981026 + 171981027.

It is an arithmetic number, because the mean of its divisors is an integer number (171981027).

Almost surely, 2^343962053 is an apocalyptic number.

It is an amenable number.

343962053 is a deficient number, since it is larger than the sum of its proper divisors (1).

343962053 is an equidigital number, since it uses as much as digits as its factorization.

343962053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 343962053 is about 18546.2139802171. The cubic root of 343962053 is about 700.6538468962.

The spelling of 343962053 in words is "three hundred forty-three million, nine hundred sixty-two thousand, fifty-three".