348843423 has 4 divisors (see below), whose sum is σ = 465124568. Its totient is φ = 232562280.

The previous prime is 348843389. The next prime is 348843427. The reversal of 348843423 is 324348843.

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

It is not a de Polignac number, because 348843423 - 2²¹ = 346746271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348843427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58140568 + ... + 58140573.

It is an arithmetic number, because the mean of its divisors is an integer number (116281142).

Almost surely, 2^348843423 is an apocalyptic number.

348843423 is a deficient number, since it is larger than the sum of its proper divisors (116281145).

348843423 is a wasteful number, since it uses less digits than its factorization.

348843423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116281144.

The product of its digits is 221184, while the sum is 39.

The square root of 348843423 is about 18677.3505348055. The cubic root of 348843423 is about 703.9527552823.

The spelling of 348843423 in words is "three hundred forty-eight million, eight hundred forty-three thousand, four hundred twenty-three".