348813808 has 80 divisors (see below), whose sum is σ = 789949440. Its totient is φ = 146135808.

The previous prime is 348813793. The next prime is 348813811. The reversal of 348813808 is 808318843.

It is a happy number.

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, 1459353 + ... + 1459591.

It is an arithmetic number, because the mean of its divisors is an integer number (9874368).

Almost surely, 2^348813808 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 348813808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394974720).

348813808 is an abundant number, since it is smaller than the sum of its proper divisors (441135632).

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

348813808 is a wasteful number, since it uses less digits than its factorization.

348813808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 348813808 is about 18676.5577128121. The cubic root of 348813808 is about 703.9328340708.

The spelling of 348813808 in words is "three hundred forty-eight million, eight hundred thirteen thousand, eight hundred eight".