3394747 has 8 divisors (see below), whose sum is σ = 3610656. Its totient is φ = 3180672.

The previous prime is 3394739. The next prime is 3394757. The reversal of 3394747 is 7474933.

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

It is a cyclic number.

It is not a de Polignac number, because 3394747 - 2³ = 3394739 is a prime.

It is a Duffinian number.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (3394757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6498 + ... + 7000.

It is an arithmetic number, because the mean of its divisors is an integer number (451332).

Almost surely, 2^3394747 is an apocalyptic number.

3394747 is a deficient number, since it is larger than the sum of its proper divisors (215909).

3394747 is a wasteful number, since it uses less digits than its factorization.

3394747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917.

The product of its digits is 63504, while the sum is 37.

The square root of 3394747 is about 1842.4839212324. The cubic root of 3394747 is about 150.2919794328.

The spelling of 3394747 in words is "three million, three hundred ninety-four thousand, seven hundred forty-seven".