9466661744 has 20 divisors (see below), whose sum is σ = 18599992560. Its totient is φ = 4666663680.

The previous prime is 9466661741. The next prime is 9466661767. The reversal of 9466661744 is 4471666649.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9466661741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4165529 + ... + 4167800.

It is an arithmetic number, because the mean of its divisors is an integer number (929999628).

Almost surely, 2^9466661744 is an apocalyptic number.

It is an amenable number.

9466661744 is a deficient number, since it is larger than the sum of its proper divisors (9133330816).

9466661744 is a wasteful number, since it uses less digits than its factorization.

9466661744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8333408 (or 8333402 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The square root of 9466661744 is about 97296.7714983390. The cubic root of 9466661744 is about 2115.4314327953.

The spelling of 9466661744 in words is "nine billion, four hundred sixty-six million, six hundred sixty-one thousand, seven hundred forty-four".