8348743 has 4 divisors (see below), whose sum is σ = 8990968. Its totient is φ = 7706520.

The previous prime is 8348737. The next prime is 8348759. The reversal of 8348743 is 3478438.

8348743 is digitally balanced in base 3, because in such base 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 8348743 - 2⁹ = 8348231 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 (8348773) 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, 321093 + ... + 321118.

It is an arithmetic number, because the mean of its divisors is an integer number (2247742).

Almost surely, 2^8348743 is an apocalyptic number.

8348743 is a deficient number, since it is larger than the sum of its proper divisors (642225).

8348743 is a wasteful number, since it uses less digits than its factorization.

8348743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642224.

The product of its digits is 64512, while the sum is 37.

The square root of 8348743 is about 2889.4191457800. The cubic root of 8348743 is about 202.8649558444.

The spelling of 8348743 in words is "eight million, three hundred forty-eight thousand, seven hundred forty-three".