6347894 has 8 divisors (see below), whose sum is σ = 10882128. Its totient is φ = 2720520.

The previous prime is 6347879. The next prime is 6347903. The reversal of 6347894 is 4987436.

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

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

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, 226697 + ... + 226724.

It is an arithmetic number, because the mean of its divisors is an integer number (1360266).

Almost surely, 2^6347894 is an apocalyptic number.

6347894 is a deficient number, since it is larger than the sum of its proper divisors (4534234).

6347894 is a wasteful number, since it uses less digits than its factorization.

6347894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453430.

The product of its digits is 145152, while the sum is 41.

The square root of 6347894 is about 2519.5027287145. The cubic root of 6347894 is about 185.1583159051.

The spelling of 6347894 in words is "six million, three hundred forty-seven thousand, eight hundred ninety-four".