94634843649 has 32 divisors (see below), whose sum is σ = 130411264896. Its totient is φ = 60996579840.

The previous prime is 94634843647. The next prime is 94634843657.

94634843649 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 94634843649 - 2¹ = 94634843647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94634843592 and 94634843601.

It is not an unprimeable number, because it can be changed into a prime (94634843647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21230629 + ... + 21235085.

It is an arithmetic number, because the mean of its divisors is an integer number (4075352028).

Almost surely, 2^94634843649 is an apocalyptic number.

It is an amenable number.

94634843649 is a deficient number, since it is larger than the sum of its proper divisors (35776421247).

94634843649 is a wasteful number, since it uses less digits than its factorization.

94634843649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5665.

The product of its digits is 53747712, while the sum is 60.

The spelling of 94634843649 in words is "ninety-four billion, six hundred thirty-four million, eight hundred forty-three thousand, six hundred forty-nine".