348252671 has 4 divisors (see below), whose sum is σ = 375041352. Its totient is φ = 321463992.

The previous prime is 348252661. The next prime is 348252673. The reversal of 348252671 is 176252843.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348252671 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 (348252673) 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, 13394321 + ... + 13394346.

It is an arithmetic number, because the mean of its divisors is an integer number (93760338).

Almost surely, 2^348252671 is an apocalyptic number.

348252671 is a deficient number, since it is larger than the sum of its proper divisors (26788681).

348252671 is a wasteful number, since it uses less digits than its factorization.

348252671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26788680.

The product of its digits is 80640, while the sum is 38.

The square root of 348252671 is about 18661.5291709978. The cubic root of 348252671 is about 703.5551590735. Note that the first 3 decimals are identical.

The spelling of 348252671 in words is "three hundred forty-eight million, two hundred fifty-two thousand, six hundred seventy-one".