9411939694 has 16 divisors (see below), whose sum is σ = 14149545408. Its totient is φ = 4695436512.

The previous prime is 9411939689. The next prime is 9411939697. The reversal of 9411939694 is 4969391149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9411939697) 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, 3225124 + ... + 3228040.

It is an arithmetic number, because the mean of its divisors is an integer number (884346588).

Almost surely, 2^9411939694 is an apocalyptic number.

9411939694 is a deficient number, since it is larger than the sum of its proper divisors (4737605714).

9411939694 is a wasteful number, since it uses less digits than its factorization.

9411939694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5979.

The product of its digits is 1889568, while the sum is 55.

The square root of 9411939694 is about 97015.1518784566. The cubic root of 9411939694 is about 2111.3474688610.

The spelling of 9411939694 in words is "nine billion, four hundred eleven million, nine hundred thirty-nine thousand, six hundred ninety-four".