348532473 has 16 divisors (see below), whose sum is σ = 480370176. Its totient is φ = 224545920.

The previous prime is 348532451. The next prime is 348532519. The reversal of 348532473 is 374235843.

It is not a de Polignac number, because 348532473 - 2²⁶ = 281423609 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (348532403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77515 + ... + 81887.

It is an arithmetic number, because the mean of its divisors is an integer number (30023136).

Almost surely, 2^348532473 is an apocalyptic number.

It is an amenable number.

348532473 is a deficient number, since it is larger than the sum of its proper divisors (131837703).

348532473 is a wasteful number, since it uses less digits than its factorization.

348532473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5264.

The product of its digits is 241920, while the sum is 39.

The square root of 348532473 is about 18669.0244255023. The cubic root of 348532473 is about 703.7435313479.

The spelling of 348532473 in words is "three hundred forty-eight million, five hundred thirty-two thousand, four hundred seventy-three".