347798628029 has 16 divisors (see below), whose sum is σ = 353515726080. Its totient is φ = 342135156480.

The previous prime is 347798628007. The next prime is 347798628043. The reversal of 347798628029 is 920826897743.

It is a cyclic number.

It is not a de Polignac number, because 347798628029 - 2⁸ = 347798627773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347768628029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12890417 + ... + 12917369.

It is an arithmetic number, because the mean of its divisors is an integer number (22094732880).

Almost surely, 2^347798628029 is an apocalyptic number.

It is an amenable number.

347798628029 is a deficient number, since it is larger than the sum of its proper divisors (5717098051).

347798628029 is a wasteful number, since it uses less digits than its factorization.

347798628029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27940.

The product of its (nonzero) digits is 73156608, while the sum is 65.

The spelling of 347798628029 in words is "three hundred forty-seven billion, seven hundred ninety-eight million, six hundred twenty-eight thousand, twenty-nine".