6742343 has 4 divisors (see below), whose sum is σ = 6856680. Its totient is φ = 6628008.

The previous prime is 6742313. The next prime is 6742349. The reversal of 6742343 is 3432476.

It is a happy number.

6742343 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 6742343 - 2⁶ = 6742279 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 (6742349) 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, 57080 + ... + 57197.

It is an arithmetic number, because the mean of its divisors is an integer number (1714170).

Almost surely, 2^6742343 is an apocalyptic number.

6742343 is a deficient number, since it is larger than the sum of its proper divisors (114337).

6742343 is a wasteful number, since it uses less digits than its factorization.

6742343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114336.

The product of its digits is 12096, while the sum is 29.

The square root of 6742343 is about 2596.6022028798. The cubic root of 6742343 is about 188.9166695908.

The spelling of 6742343 in words is "six million, seven hundred forty-two thousand, three hundred forty-three".