348871304 has 8 divisors (see below), whose sum is σ = 654133710. Its totient is φ = 174435648.

The previous prime is 348871283. The next prime is 348871309. The reversal of 348871304 is 403178843.

It can be written as a sum of positive squares in only one way, i.e., 195160900 + 153710404 = 13970^2 + 12398^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×348871304² = 243422373509320832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (348871309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21804449 + ... + 21804464.

Almost surely, 2^348871304 is an apocalyptic number.

It is an amenable number.

348871304 is a deficient number, since it is larger than the sum of its proper divisors (305262406).

348871304 is a wasteful number, since it uses less digits than its factorization.

348871304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43608919 (or 43608915 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 348871304 is about 18678.0969051989. The cubic root of 348871304 is about 703.9715090484.

The spelling of 348871304 in words is "three hundred forty-eight million, eight hundred seventy-one thousand, three hundred four".