348326231 has 8 divisors (see below), whose sum is σ = 380246400. Its totient is φ = 316448440.

The previous prime is 348326227. The next prime is 348326239. The reversal of 348326231 is 132623843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 348326231 - 2² = 348326227 is a prime.

It is a super-2 number, since 2×348326231² = 242662326405330722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348326239) 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 7 ways as a sum of consecutive naturals, for example, 8030 + ... + 27588.

It is an arithmetic number, because the mean of its divisors is an integer number (47530800).

Almost surely, 2^348326231 is an apocalyptic number.

348326231 is a deficient number, since it is larger than the sum of its proper divisors (31920169).

348326231 is a wasteful number, since it uses less digits than its factorization.

348326231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21189.

The product of its digits is 20736, while the sum is 32.

The square root of 348326231 is about 18663.4999665122. The cubic root of 348326231 is about 703.6046919543.

The spelling of 348326231 in words is "three hundred forty-eight million, three hundred twenty-six thousand, two hundred thirty-one".