4394356 has 12 divisors (see below), whose sum is σ = 7715680. Its totient is φ = 2189880.

The previous prime is 4394353. The next prime is 4394371. The reversal of 4394356 is 6534934.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4394353) 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, 336 + ... + 2983.

Almost surely, 2^4394356 is an apocalyptic number.

It is an amenable number.

4394356 is a deficient number, since it is larger than the sum of its proper divisors (3321324).

4394356 is a wasteful number, since it uses less digits than its factorization.

4394356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3654 (or 3652 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 4394356 is about 2096.2719289253. The cubic root of 4394356 is about 163.7941597583.

The spelling of 4394356 in words is "four million, three hundred ninety-four thousand, three hundred fifty-six".