348000322 has 4 divisors (see below), whose sum is σ = 522000486. Its totient is φ = 174000160.

The previous prime is 348000313. The next prime is 348000343. The reversal of 348000322 is 223000843.

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., 194017041 + 153983281 = 13929^2 + 12409^2 .

It is a super-2 number, since 2×348000322² = 242208448224207368, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 348000293 and 348000302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87000079 + ... + 87000082.

Almost surely, 2^348000322 is an apocalyptic number.

348000322 is a deficient number, since it is larger than the sum of its proper divisors (174000164).

348000322 is a wasteful number, since it uses less digits than its factorization.

348000322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174000163.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 348000322 is about 18654.7667366815. The cubic root of 348000322 is about 703.3851825441.

The spelling of 348000322 in words is "three hundred forty-eight million, three hundred twenty-two", and thus it is an aban number.