348226944 has 128 divisors (see below), whose sum is σ = 1009881600. Its totient is φ = 105670656.

The previous prime is 348226933. The next prime is 348226973. The reversal of 348226944 is 449622843.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 348226896 and 348226905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393927 + ... + 394809.

It is an arithmetic number, because the mean of its divisors is an integer number (7889700).

Almost surely, 2^348226944 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 348226944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504940800).

348226944 is an abundant number, since it is smaller than the sum of its proper divisors (661654656).

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

348226944 is a wasteful number, since it uses less digits than its factorization.

348226944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992 (or 980 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 348226944 is about 18660.8398524825. The cubic root of 348226944 is about 703.5378337129.

The spelling of 348226944 in words is "three hundred forty-eight million, two hundred twenty-six thousand, nine hundred forty-four".