348379105 has 4 divisors (see below), whose sum is σ = 418054932. Its totient is φ = 278703280.

The previous prime is 348379103. The next prime is 348379111. The reversal of 348379105 is 501973843.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 265950864 + 82428241 = 16308^2 + 9079^2 .

It is not a de Polignac number, because 348379105 - 2¹ = 348379103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348379103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34837906 + ... + 34837915.

It is an arithmetic number, because the mean of its divisors is an integer number (104513733).

Almost surely, 2^348379105 is an apocalyptic number.

It is an amenable number.

348379105 is a deficient number, since it is larger than the sum of its proper divisors (69675827).

348379105 is an equidigital number, since it uses as much as digits as its factorization.

348379105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69675826.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 348379105 is about 18664.9164209219. The cubic root of 348379105 is about 703.6402912564.

The spelling of 348379105 in words is "three hundred forty-eight million, three hundred seventy-nine thousand, one hundred five".