9468793644 has 24 divisors (see below), whose sum is σ = 22102089408. Its totient is φ = 3155087760.

The previous prime is 9468793643. The next prime is 9468793657. The reversal of 9468793644 is 4463978649.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9468793643) 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, 113262 + ... + 178229.

It is an arithmetic number, because the mean of its divisors is an integer number (920920392).

Almost surely, 2^9468793644 is an apocalyptic number.

It is an amenable number.

9468793644 is an abundant number, since it is smaller than the sum of its proper divisors (12633295764).

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

9468793644 is a wasteful number, since it uses less digits than its factorization.

9468793644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294205 (or 294203 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 60.

The square root of 9468793644 is about 97307.7265380299. The cubic root of 9468793644 is about 2115.5902198417.

The spelling of 9468793644 in words is "nine billion, four hundred sixty-eight million, seven hundred ninety-three thousand, six hundred forty-four".