348452217 has 12 divisors (see below), whose sum is σ = 503482980. Its totient is φ = 232226208.

The previous prime is 348452189. The next prime is 348452233. The reversal of 348452217 is 712254843.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 273439296 + 75012921 = 16536^2 + 8661^2 .

It is not a de Polignac number, because 348452217 - 2¹¹ = 348450169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (348454217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45759 + ... + 52827.

It is an arithmetic number, because the mean of its divisors is an integer number (41956915).

Almost surely, 2^348452217 is an apocalyptic number.

It is an amenable number.

348452217 is a deficient number, since it is larger than the sum of its proper divisors (155030763).

348452217 is a wasteful number, since it uses less digits than its factorization.

348452217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12552 (or 12549 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 348452217 is about 18666.8748589580. The cubic root of 348452217 is about 703.6895105790.

The spelling of 348452217 in words is "three hundred forty-eight million, four hundred fifty-two thousand, two hundred seventeen".