348054871 has 2 divisors, whose sum is σ = 348054872. Its totient is φ = 348054870.

The previous prime is 348054859. The next prime is 348054899. The reversal of 348054871 is 178450843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 348054871 - 2¹¹ = 348052823 is a prime.

It is a super-2 number, since 2×348054871² = 242284386453653282, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348054841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174027435 + 174027436.

It is an arithmetic number, because the mean of its divisors is an integer number (174027436).

Almost surely, 2^348054871 is an apocalyptic number.

348054871 is a deficient number, since it is larger than the sum of its proper divisors (1).

348054871 is an equidigital number, since it uses as much as digits as its factorization.

348054871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 348054871 is about 18656.2287453815. The cubic root of 348054871 is about 703.4219324658.

The spelling of 348054871 in words is "three hundred forty-eight million, fifty-four thousand, eight hundred seventy-one".