348416 has 18 divisors (see below), whose sum is σ = 695982. Its totient is φ = 174080.

The previous prime is 348407. The next prime is 348419. The reversal of 348416 is 614843.

It can be written as a sum of positive squares in only one way, i.e., 246016 + 102400 = 496^2 + 320^2 .

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (348419) by changing a digit.

348416 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425 + ... + 936.

2³⁴⁸⁴¹⁶ is an apocalyptic number.

It is an amenable number.

348416 is a deficient number, since it is larger than the sum of its proper divisors (347566).

348416 is an equidigital number, since it uses as much as digits as its factorization.

348416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377 (or 1363 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 348416 is about 590.2677358623. The cubic root of 348416 is about 70.3665129995.

The spelling of 348416 in words is "three hundred forty-eight thousand, four hundred sixteen".