8694434051 has 16 divisors (see below), whose sum is σ = 8971015680. Its totient is φ = 8423005920.

The previous prime is 8694434041. The next prime is 8694434087. The reversal of 8694434051 is 1504344968.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8694434051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8694433993 and 8694434011.

It is not an unprimeable number, because it can be changed into a prime (8694434041) 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, 1240166 + ... + 1247156.

It is an arithmetic number, because the mean of its divisors is an integer number (560688480).

Almost surely, 2^8694434051 is an apocalyptic number.

8694434051 is a deficient number, since it is larger than the sum of its proper divisors (276581629).

8694434051 is a wasteful number, since it uses less digits than its factorization.

8694434051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7354.

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 8694434051 is about 93243.9491388047. The cubic root of 8694434051 is about 2056.2714194349.

The spelling of 8694434051 in words is "eight billion, six hundred ninety-four million, four hundred thirty-four thousand, fifty-one".