348687706 has 16 divisors (see below), whose sum is σ = 543513600. Its totient is φ = 167570928.

The previous prime is 348687701. The next prime is 348687719. The reversal of 348687706 is 607786843.

It is a self number, because there is not a number n which added to its sum of digits gives 348687706.

It is not an unprimeable number, because it can be changed into a prime (348687701) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 546 + ... + 26413.

It is an arithmetic number, because the mean of its divisors is an integer number (33969600).

Almost surely, 2^348687706 is an apocalyptic number.

348687706 is a deficient number, since it is larger than the sum of its proper divisors (194825894).

348687706 is a wasteful number, since it uses less digits than its factorization.

348687706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27213.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 348687706 is about 18673.1814643354. The cubic root of 348687706 is about 703.8479960328.

The spelling of 348687706 in words is "three hundred forty-eight million, six hundred eighty-seven thousand, seven hundred six".