348855448 has 8 divisors (see below), whose sum is σ = 654103980. Its totient is φ = 174427720.

The previous prime is 348855443. The next prime is 348855449. The reversal of 348855448 is 844558843.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348855443) 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, 21803458 + ... + 21803473.

Almost surely, 2^348855448 is an apocalyptic number.

It is an amenable number.

348855448 is a deficient number, since it is larger than the sum of its proper divisors (305248532).

348855448 is a wasteful number, since it uses less digits than its factorization.

348855448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43606937 (or 43606933 counting only the distinct ones).

The product of its digits is 2457600, while the sum is 49.

The square root of 348855448 is about 18677.6724459982. The cubic root of 348855448 is about 703.9608438535.

The spelling of 348855448 in words is "three hundred forty-eight million, eight hundred fifty-five thousand, four hundred forty-eight".