348230231 has 4 divisors (see below), whose sum is σ = 360238200. Its totient is φ = 336222264.

The previous prime is 348230209. The next prime is 348230243. The reversal of 348230231 is 132032843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132032843 = 19 ⋅6949097.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348230231 is a prime.

It is a super-2 number, since 2×348230231² = 242528587564626722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 348230231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348200231) 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, 6003941 + ... + 6003998.

It is an arithmetic number, because the mean of its divisors is an integer number (90059550).

Almost surely, 2^348230231 is an apocalyptic number.

348230231 is a deficient number, since it is larger than the sum of its proper divisors (12007969).

348230231 is a wasteful number, since it uses less digits than its factorization.

348230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12007968.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 348230231 is about 18660.9279244093. The cubic root of 348230231 is about 703.5400473283.

The spelling of 348230231 in words is "three hundred forty-eight million, two hundred thirty thousand, two hundred thirty-one".