9703681 has 8 divisors (see below), whose sum is σ = 10693760. Its totient is φ = 8748432.

The previous prime is 9703669. The next prime is 9703691. The reversal of 9703681 is 1863079.

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 9703681 - 2¹¹ = 9701633 is a prime.

It is a super-2 number, since 2×9703681² = 188322849899522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9703691) 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, 8121 + ... + 9238.

It is an arithmetic number, because the mean of its divisors is an integer number (1336720).

Almost surely, 2^9703681 is an apocalyptic number.

It is an amenable number.

9703681 is a deficient number, since it is larger than the sum of its proper divisors (990079).

9703681 is a wasteful number, since it uses less digits than its factorization.

9703681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17415.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 9703681 is about 3115.0731933616. The cubic root of 9703681 is about 213.2940973306.

The spelling of 9703681 in words is "nine million, seven hundred three thousand, six hundred eighty-one".