348880343 has 6 divisors (see below), whose sum is σ = 405840456. Its totient is φ = 299040252.

The previous prime is 348880339. The next prime is 348880349. The reversal of 348880343 is 343088843.

It is not a de Polignac number, because 348880343 - 2² = 348880339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 348880343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348880349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3559955 + ... + 3560052.

It is an arithmetic number, because the mean of its divisors is an integer number (67640076).

Almost surely, 2^348880343 is an apocalyptic number.

348880343 is a deficient number, since it is larger than the sum of its proper divisors (56960113).

348880343 is an equidigital number, since it uses as much as digits as its factorization.

348880343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7120021 (or 7120014 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 348880343 is about 18678.3388715378. The cubic root of 348880343 is about 703.9775887913.

The spelling of 348880343 in words is "three hundred forty-eight million, eight hundred eighty thousand, three hundred forty-three".