6834394 has 8 divisors (see below), whose sum is σ = 11716128. Its totient is φ = 2929020.

The previous prime is 6834371. The next prime is 6834397. The reversal of 6834394 is 4934386.

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

It is not an unprimeable number, because it can be changed into a prime (6834397) 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, 244072 + ... + 244099.

It is an arithmetic number, because the mean of its divisors is an integer number (1464516).

Almost surely, 2^6834394 is an apocalyptic number.

6834394 is a deficient number, since it is larger than the sum of its proper divisors (4881734).

6834394 is a wasteful number, since it uses less digits than its factorization.

6834394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488180.

The product of its digits is 62208, while the sum is 37.

The square root of 6834394 is about 2614.2673925978. The cubic root of 6834394 is about 189.7725255525.

The spelling of 6834394 in words is "six million, eight hundred thirty-four thousand, three hundred ninety-four".