348475329 has 6 divisors (see below), whose sum is σ = 503353266. Its totient is φ = 232316880.

The previous prime is 348475321. The next prime is 348475349. The reversal of 348475329 is 923574843.

348475329 is a `hidden beast` number, since 34 + 84 + 7 + 532 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 327791025 + 20684304 = 18105^2 + 4548^2 .

It is not a de Polignac number, because 348475329 - 2³ = 348475321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (348475321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19359732 + ... + 19359749.

It is an arithmetic number, because the mean of its divisors is an integer number (83892211).

Almost surely, 2^348475329 is an apocalyptic number.

It is an amenable number.

348475329 is a deficient number, since it is larger than the sum of its proper divisors (154877937).

348475329 is a wasteful number, since it uses less digits than its factorization.

348475329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38719487 (or 38719484 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 348475329 is about 18667.4939132172. The cubic root of 348475329 is about 703.7050682477.

The spelling of 348475329 in words is "three hundred forty-eight million, four hundred seventy-five thousand, three hundred twenty-nine".