348070641782 has 4 divisors (see below), whose sum is σ = 522105962676. Its totient is φ = 174035320890.

The previous prime is 348070641719. The next prime is 348070641859. The reversal of 348070641782 is 287146070843.

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

It is a self number, because there is not a number n which added to its sum of digits gives 348070641782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87017660444 + ... + 87017660447.

It is an arithmetic number, because the mean of its divisors is an integer number (130526490669).

Almost surely, 2^348070641782 is an apocalyptic number.

348070641782 is a deficient number, since it is larger than the sum of its proper divisors (174035320894).

348070641782 is a wasteful number, since it uses less digits than its factorization.

348070641782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174035320893.

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 348070641782 in words is "three hundred forty-eight billion, seventy million, six hundred forty-one thousand, seven hundred eighty-two".