9420944694 has 16 divisors (see below), whose sum is σ = 21533587968. Its totient is φ = 2691698472.

The previous prime is 9420944681. The next prime is 9420944707. The reversal of 9420944694 is 4964490249.

It is an interprime number because it is at equal distance from previous prime (9420944681) and next prime (9420944707).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112154062 + ... + 112154145.

It is an arithmetic number, because the mean of its divisors is an integer number (1345849248).

Almost surely, 2^9420944694 is an apocalyptic number.

9420944694 is an abundant number, since it is smaller than the sum of its proper divisors (12112643274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9420944694 is a wasteful number, since it uses less digits than its factorization.

9420944694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224308219.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The square root of 9420944694 is about 97061.5510591089. The cubic root of 9420944694 is about 2112.0206075992.

The spelling of 9420944694 in words is "nine billion, four hundred twenty million, nine hundred forty-four thousand, six hundred ninety-four".