9959701 has 4 divisors (see below), whose sum is σ = 9968032. Its totient is φ = 9951372.

The previous prime is 9959699. The next prime is 9959749. The reversal of 9959701 is 1079599.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1079599 = 19 ⋅56821.

It is a cyclic number.

It is not a de Polignac number, because 9959701 - 2¹ = 9959699 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 (9959801) 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, 1995 + ... + 4888.

It is an arithmetic number, because the mean of its divisors is an integer number (2492008).

Almost surely, 2^9959701 is an apocalyptic number.

It is an amenable number.

9959701 is a deficient number, since it is larger than the sum of its proper divisors (8331).

9959701 is a wasteful number, since it uses less digits than its factorization.

9959701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8330.

The product of its (nonzero) digits is 25515, while the sum is 40.

The square root of 9959701 is about 3155.8993963686. The cubic root of 9959701 is about 215.1536741605.

The spelling of 9959701 in words is "nine million, nine hundred fifty-nine thousand, seven hundred one".