9427110661 has 8 divisors (see below), whose sum is σ = 9928044000. Its totient is φ = 8926654320.

The previous prime is 9427110659. The next prime is 9427110709. The reversal of 9427110661 is 1660117249.

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

It is a cyclic number.

It is not a de Polignac number, because 9427110661 - 2¹ = 9427110659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9427110661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9427110761) 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, 78310 + ... + 158071.

It is an arithmetic number, because the mean of its divisors is an integer number (1241005500).

Almost surely, 2^9427110661 is an apocalyptic number.

It is an amenable number.

9427110661 is a deficient number, since it is larger than the sum of its proper divisors (500933339).

9427110661 is a wasteful number, since it uses less digits than its factorization.

9427110661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238499.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 9427110661 is about 97093.3090434145. The cubic root of 9427110661 is about 2112.4812765214.

The spelling of 9427110661 in words is "nine billion, four hundred twenty-seven million, one hundred ten thousand, six hundred sixty-one".