348971 has 4 divisors (see below), whose sum is σ = 398832. Its totient is φ = 299112.

The previous prime is 348949. The next prime is 348989. The reversal of 348971 is 179843.

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-348971 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (348911) 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, 24920 + ... + 24933.

It is an arithmetic number, because the mean of its divisors is an integer number (99708).

2³⁴⁸⁹⁷¹ is an apocalyptic number.

348971 is a deficient number, since it is larger than the sum of its proper divisors (49861).

348971 is an equidigital number, since it uses as much as digits as its factorization.

348971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49860.

The product of its digits is 6048, while the sum is 32.

The square root of 348971 is about 590.7376744376. The cubic root of 348971 is about 70.4038560001.

The spelling of 348971 in words is "three hundred forty-eight thousand, nine hundred seventy-one".