34923770813 has 16 divisors (see below), whose sum is σ = 35747092992. Its totient is φ = 34109424000.

The previous prime is 34923770807. The next prime is 34923770839. The reversal of 34923770813 is 31807732943.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 34923770813 - 2⁴ = 34923770797 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34923770873) 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 15 ways as a sum of consecutive naturals, for example, 5137745 + ... + 5144537.

It is an arithmetic number, because the mean of its divisors is an integer number (2234193312).

Almost surely, 2^34923770813 is an apocalyptic number.

It is an amenable number.

34923770813 is a deficient number, since it is larger than the sum of its proper divisors (823322179).

34923770813 is a wasteful number, since it uses less digits than its factorization.

34923770813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7436.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 34923770813 in words is "thirty-four billion, nine hundred twenty-three million, seven hundred seventy thousand, eight hundred thirteen".