9983694007 has 8 divisors (see below), whose sum is σ = 11514615200. Its totient is φ = 8478942624.

The previous prime is 9983693953. The next prime is 9983694031. The reversal of 9983694007 is 7004963899.

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 9983694007 - 2⁷ = 9983693879 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 (9983694307) 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, 6541632 + ... + 6543157.

It is an arithmetic number, because the mean of its divisors is an integer number (1439326900).

Almost surely, 2^9983694007 is an apocalyptic number.

9983694007 is a deficient number, since it is larger than the sum of its proper divisors (1530921193).

9983694007 is a wasteful number, since it uses less digits than its factorization.

9983694007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13084905.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 9983694007 is about 99918.4367721994. The cubic root of 9983694007 is about 2153.2630464080.

The spelling of 9983694007 in words is "nine billion, nine hundred eighty-three million, six hundred ninety-four thousand, seven".