348813871 has 8 divisors (see below), whose sum is σ = 422094240. Its totient is φ = 281395968.

The previous prime is 348813851. The next prime is 348813877. The reversal of 348813871 is 178318843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 348813871 - 2¹⁷ = 348682799 is a prime.

It is a super-2 number, since 2×348813871² = 243342233204009282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348813877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465486 + ... + 1465723.

It is an arithmetic number, because the mean of its divisors is an integer number (52761780).

Almost surely, 2^348813871 is an apocalyptic number.

348813871 is a deficient number, since it is larger than the sum of its proper divisors (73280369).

348813871 is a wasteful number, since it uses less digits than its factorization.

348813871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931233.

The product of its digits is 129024, while the sum is 43.

The square root of 348813871 is about 18676.5593994183. The cubic root of 348813871 is about 703.9328764504.

The spelling of 348813871 in words is "three hundred forty-eight million, eight hundred thirteen thousand, eight hundred seventy-one".