348043471 has 4 divisors (see below), whose sum is σ = 360045000. Its totient is φ = 336041944.

The previous prime is 348043457. The next prime is 348043513. The reversal of 348043471 is 174340843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174340843 = 491 ⋅355073.

It is a cyclic number.

It is not a de Polignac number, because 348043471 - 2⁵ = 348043439 is a prime.

It is a super-3 number, since 3×348043471³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348043441) 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, 6000721 + ... + 6000778.

It is an arithmetic number, because the mean of its divisors is an integer number (90011250).

Almost surely, 2^348043471 is an apocalyptic number.

348043471 is a deficient number, since it is larger than the sum of its proper divisors (12001529).

348043471 is a wasteful number, since it uses less digits than its factorization.

348043471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12001528.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 348043471 is about 18655.9232148934. The cubic root of 348043471 is about 703.4142525488.

The spelling of 348043471 in words is "three hundred forty-eight million, forty-three thousand, four hundred seventy-one".