348443968 has 56 divisors (see below), whose sum is σ = 755806464. Its totient is φ = 158668800.

The previous prime is 348443939. The next prime is 348443969. The reversal of 348443968 is 869344843.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348443969) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 28563 + ... + 38893.

It is an arithmetic number, because the mean of its divisors is an integer number (13496544).

Almost surely, 2^348443968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348443968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377903232).

348443968 is an abundant number, since it is smaller than the sum of its proper divisors (407362496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

348443968 is a wasteful number, since it uses less digits than its factorization.

348443968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10391 (or 10381 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 49.

The square root of 348443968 is about 18666.6539047575. The cubic root of 348443968 is about 703.6839576602.

The spelling of 348443968 in words is "three hundred forty-eight million, four hundred forty-three thousand, nine hundred sixty-eight".