348724865811 has 8 divisors (see below), whose sum is σ = 531390271744. Its totient is φ = 199271351880.

The previous prime is 348724865807. The next prime is 348724865813. The reversal of 348724865811 is 118568427843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 348724865811 - 2² = 348724865807 is a prime.

It is a super-3 number, since 3×348724865811³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348724865813) 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 7 ways as a sum of consecutive naturals, for example, 8302972975 + ... + 8302973016.

It is an arithmetic number, because the mean of its divisors is an integer number (66423783968).

Almost surely, 2^348724865811 is an apocalyptic number.

348724865811 is a deficient number, since it is larger than the sum of its proper divisors (182665405933).

348724865811 is a wasteful number, since it uses less digits than its factorization.

348724865811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16605946001.

The product of its digits is 10321920, while the sum is 57.

The spelling of 348724865811 in words is "three hundred forty-eight billion, seven hundred twenty-four million, eight hundred sixty-five thousand, eight hundred eleven".