9394334939 has 8 divisors (see below), whose sum is σ = 10787753280. Its totient is φ = 8090814600.

The previous prime is 9394334923. The next prime is 9394335017.

It is a happy number.

9394334939 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9394334939 - 2⁴ = 9394334923 is a prime.

It is a super-2 number, since 2×9394334939² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9394334039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22474277 + ... + 22474694.

It is an arithmetic number, because the mean of its divisors is an integer number (1348469160).

Almost surely, 2^9394334939 is an apocalyptic number.

9394334939 is a deficient number, since it is larger than the sum of its proper divisors (1393418341).

9394334939 is a wasteful number, since it uses less digits than its factorization.

9394334939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44949001.

The product of its digits is 8503056, while the sum is 56.

The square root of 9394334939 is about 96924.3774238452. The cubic root of 9394334939 is about 2110.0302428974.

The spelling of 9394334939 in words is "nine billion, three hundred ninety-four million, three hundred thirty-four thousand, nine hundred thirty-nine".