9690368791 has 8 divisors (see below), whose sum is σ = 9879544080. Its totient is φ = 9501428352.

The previous prime is 9690368789. The next prime is 9690368827. The reversal of 9690368791 is 1978630969.

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 9690368791 - 2¹ = 9690368789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9690368741) 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, 25791 + ... + 141583.

It is an arithmetic number, because the mean of its divisors is an integer number (1234943010).

Almost surely, 2^9690368791 is an apocalyptic number.

9690368791 is a deficient number, since it is larger than the sum of its proper divisors (189175289).

9690368791 is a wasteful number, since it uses less digits than its factorization.

9690368791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117425.

The product of its (nonzero) digits is 4408992, while the sum is 58.

The square root of 9690368791 is about 98439.6708192383. The cubic root of 9690368791 is about 2131.9651528829.

The spelling of 9690368791 in words is "nine billion, six hundred ninety million, three hundred sixty-eight thousand, seven hundred ninety-one".