9743746 has 4 divisors (see below), whose sum is σ = 14615622. Its totient is φ = 4871872.

The previous prime is 9743729. The next prime is 9743753. The reversal of 9743746 is 6473479.

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

It can be written as a sum of positive squares in only one way, i.e., 5013121 + 4730625 = 2239^2 + 2175^2 .

It is a super-2 number, since 2×9743746² = 189881172225032, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 9743699 and 9743708.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2435935 + ... + 2435938.

Almost surely, 2^9743746 is an apocalyptic number.

9743746 is a deficient number, since it is larger than the sum of its proper divisors (4871876).

9743746 is a wasteful number, since it uses less digits than its factorization.

9743746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871875.

The product of its digits is 127008, while the sum is 40.

The square root of 9743746 is about 3121.4973970836. The cubic root of 9743746 is about 213.5872470375.

The spelling of 9743746 in words is "nine million, seven hundred forty-three thousand, seven hundred forty-six".