4345636 has 12 divisors (see below), whose sum is σ = 7620480. Its totient is φ = 2168360.

The previous prime is 4345633. The next prime is 4345639. The reversal of 4345636 is 6365434.

It is an interprime number because it is at equal distance from previous prime (4345633) and next prime (4345639).

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

It is a junction number, because it is equal to n+sod(n) for n = 4345598 and 4345607.

It is not an unprimeable number, because it can be changed into a prime (4345633) 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, 2121 + ... + 3631.

It is an arithmetic number, because the mean of its divisors is an integer number (635040).

Almost surely, 2^4345636 is an apocalyptic number.

It is an amenable number.

4345636 is a deficient number, since it is larger than the sum of its proper divisors (3274844).

4345636 is a wasteful number, since it uses less digits than its factorization.

4345636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234 (or 2232 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 4345636 is about 2084.6189100169. The cubic root of 4345636 is about 163.1865829832.

The spelling of 4345636 in words is "four million, three hundred forty-five thousand, six hundred thirty-six".