34623890873 has 16 divisors (see below), whose sum is σ = 40683686400. Its totient is φ = 29050250880.

The previous prime is 34623890869. The next prime is 34623890887. The reversal of 34623890873 is 37809832643.

It is a cyclic number.

It is not a de Polignac number, because 34623890873 - 2² = 34623890869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34623890473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060568 + ... + 1092726.

It is an arithmetic number, because the mean of its divisors is an integer number (2542730400).

Almost surely, 2^34623890873 is an apocalyptic number.

It is an amenable number.

34623890873 is a deficient number, since it is larger than the sum of its proper divisors (6059795527).

34623890873 is a wasteful number, since it uses less digits than its factorization.

34623890873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39712.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 34623890873 in words is "thirty-four billion, six hundred twenty-three million, eight hundred ninety thousand, eight hundred seventy-three".