348135671 has 4 divisors (see below), whose sum is σ = 374915352. Its totient is φ = 321355992.

The previous prime is 348135661. The next prime is 348135703. The reversal of 348135671 is 176531843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 176531843 = 691 ⋅255473.

It is a cyclic number.

It is not a de Polignac number, because 348135671 - 2¹⁴ = 348119287 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 (348135631) 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, 13389821 + ... + 13389846.

It is an arithmetic number, because the mean of its divisors is an integer number (93728838).

Almost surely, 2^348135671 is an apocalyptic number.

348135671 is a deficient number, since it is larger than the sum of its proper divisors (26779681).

348135671 is a wasteful number, since it uses less digits than its factorization.

348135671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26779680.

The product of its digits is 60480, while the sum is 38.

The square root of 348135671 is about 18658.3941163220. The cubic root of 348135671 is about 703.4763607560.

The spelling of 348135671 in words is "three hundred forty-eight million, one hundred thirty-five thousand, six hundred seventy-one".