348061843 has 4 divisors (see below), whose sum is σ = 348624760. Its totient is φ = 347498928.

The previous prime is 348061841. The next prime is 348061867. The reversal of 348061843 is 348160843.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 348061843 - 2¹ = 348061841 is a prime.

It is a super-2 number, since 2×348061843² = 242294093105113298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348061841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280530 + ... + 281767.

It is an arithmetic number, because the mean of its divisors is an integer number (87156190).

Almost surely, 2^348061843 is an apocalyptic number.

348061843 is a deficient number, since it is larger than the sum of its proper divisors (562917).

348061843 is an equidigital number, since it uses as much as digits as its factorization.

348061843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562916.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 348061843 is about 18656.4155989300. The cubic root of 348061843 is about 703.4266292587.

The spelling of 348061843 in words is "three hundred forty-eight million, sixty-one thousand, eight hundred forty-three".