9982371701 has 4 divisors (see below), whose sum is σ = 10025214732. Its totient is φ = 9939528672.

The previous prime is 9982371683. The next prime is 9982371731. The reversal of 9982371701 is 1071732899.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1071732899 = 31 ⋅34572029.

It can be written as a sum of positive squares in 2 ways, for example, as 6063736900 + 3918634801 = 77870^2 + 62599^2 .

It is a cyclic number.

It is not a de Polignac number, because 9982371701 - 2¹⁰ = 9982370677 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 (9982371731) 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, 21421166 + ... + 21421631.

It is an arithmetic number, because the mean of its divisors is an integer number (2506303683).

Almost surely, 2^9982371701 is an apocalyptic number.

It is an amenable number.

9982371701 is a deficient number, since it is larger than the sum of its proper divisors (42843031).

9982371701 is a wasteful number, since it uses less digits than its factorization.

9982371701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42843030.

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 9982371701 is about 99911.8196261083. The cubic root of 9982371701 is about 2153.1679781111.

The spelling of 9982371701 in words is "nine billion, nine hundred eighty-two million, three hundred seventy-one thousand, seven hundred one".