4394612 has 12 divisors (see below), whose sum is σ = 7788480. Its totient is φ = 2169336.

The previous prime is 4394609. The next prime is 4394617. The reversal of 4394612 is 2164934.

It is a super-2 number, since 2×4394612² = 38625229261088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4394617) 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, 6638 + ... + 7269.

It is an arithmetic number, because the mean of its divisors is an integer number (649040).

Almost surely, 2^4394612 is an apocalyptic number.

It is an amenable number.

4394612 is a deficient number, since it is larger than the sum of its proper divisors (3393868).

4394612 is a wasteful number, since it uses less digits than its factorization.

4394612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13990 (or 13988 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 4394612 is about 2096.3329888164. The cubic root of 4394612 is about 163.7973403905.

The spelling of 4394612 in words is "four million, three hundred ninety-four thousand, six hundred twelve".