348938 has 4 divisors (see below), whose sum is σ = 523410. Its totient is φ = 174468.

The previous prime is 348937. The next prime is 348949. The reversal of 348938 is 839843.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 299209 + 49729 = 547^2 + 223^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 348898 and 348907.

It is not an unprimeable number, because it can be changed into a prime (348937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87233 + ... + 87236.

2³⁴⁸⁹³⁸ is an apocalyptic number.

348938 is a deficient number, since it is larger than the sum of its proper divisors (174472).

348938 is a wasteful number, since it uses less digits than its factorization.

348938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174471.

The product of its digits is 20736, while the sum is 35.

The square root of 348938 is about 590.7097425978. The cubic root of 348938 is about 70.4016367130.

The spelling of 348938 in words is "three hundred forty-eight thousand, nine hundred thirty-eight".