348283057 has 2 divisors, whose sum is σ = 348283058. Its totient is φ = 348283056.

The previous prime is 348283051. The next prime is 348283121. The reversal of 348283057 is 750382843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220344336 + 127938721 = 14844^2 + 11311^2 .

It is a cyclic number.

It is not a de Polignac number, because 348283057 - 2¹¹ = 348281009 is a prime.

It is not a weakly prime, because it can be changed into another prime (348283051) 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, 174141528 + 174141529.

It is an arithmetic number, because the mean of its divisors is an integer number (174141529).

Almost surely, 2^348283057 is an apocalyptic number.

It is an amenable number.

348283057 is a deficient number, since it is larger than the sum of its proper divisors (1).

348283057 is an equidigital number, since it uses as much as digits as its factorization.

348283057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 348283057 is about 18662.3432880225. The cubic root of 348283057 is about 703.5756208504.

The spelling of 348283057 in words is "three hundred forty-eight million, two hundred eighty-three thousand, fifty-seven".