6718342 has 8 divisors (see below), whose sum is σ = 10323432. Its totient is φ = 3277200.

The previous prime is 6718339. The next prime is 6718367. The reversal of 6718342 is 2438176.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6718342² = 90272238457928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40884 + ... + 41047.

It is an arithmetic number, because the mean of its divisors is an integer number (1290429).

Almost surely, 2^6718342 is an apocalyptic number.

6718342 is a deficient number, since it is larger than the sum of its proper divisors (3605090).

6718342 is a wasteful number, since it uses less digits than its factorization.

6718342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81974.

The product of its digits is 8064, while the sum is 31.

The square root of 6718342 is about 2591.9764659425. The cubic root of 6718342 is about 188.6922382206.

The spelling of 6718342 in words is "six million, seven hundred eighteen thousand, three hundred forty-two".