9743923 has 4 divisors (see below), whose sum is σ = 11135920. Its totient is φ = 8351928.

The previous prime is 9743897. The next prime is 9743947. The reversal of 9743923 is 3293479.

9743923 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9743923 - 2¹³ = 9735731 is a prime.

It is a d-powerful number, because it can be written as 9² + 7⁷ + 4 + 3 + 9⁶ + 2²³ + 3⁵ .

It is a Duffinian number.

9743923 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (9743953) 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, 695988 + ... + 696001.

It is an arithmetic number, because the mean of its divisors is an integer number (2783980).

Almost surely, 2^9743923 is an apocalyptic number.

9743923 is a deficient number, since it is larger than the sum of its proper divisors (1391997).

9743923 is a wasteful number, since it uses less digits than its factorization.

9743923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391996.

The product of its digits is 40824, while the sum is 37.

The square root of 9743923 is about 3121.5257487325. The cubic root of 9743923 is about 213.5885403359.

The spelling of 9743923 in words is "nine million, seven hundred forty-three thousand, nine hundred twenty-three".