9960743 has 4 divisors (see below), whose sum is σ = 10726968. Its totient is φ = 9194520.

The previous prime is 9960719. The next prime is 9960761. The reversal of 9960743 is 3470699.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9960743 is a prime.

It is a super-2 number, since 2×9960743² = 198432802224098, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9960697 and 9960706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9960763) 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, 383093 + ... + 383118.

It is an arithmetic number, because the mean of its divisors is an integer number (2681742).

Almost surely, 2^9960743 is an apocalyptic number.

9960743 is a deficient number, since it is larger than the sum of its proper divisors (766225).

9960743 is a wasteful number, since it uses less digits than its factorization.

9960743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766224.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 9960743 is about 3156.0644796962. The cubic root of 9960743 is about 215.1611771405.

The spelling of 9960743 in words is "nine million, nine hundred sixty thousand, seven hundred forty-three".