4895644 has 24 divisors (see below), whose sum is σ = 9527168. Its totient is φ = 2185920.

The previous prime is 4895641. The next prime is 4895651. The reversal of 4895644 is 4465984.

It is a junction number, because it is equal to n+sod(n) for n = 4895597 and 4895606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4895641) 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, 94 + ... + 3130.

Almost surely, 2^4895644 is an apocalyptic number.

It is an amenable number.

4895644 is a deficient number, since it is larger than the sum of its proper divisors (4631524).

4895644 is a wasteful number, since it uses less digits than its factorization.

4895644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085 (or 3083 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 4895644 is about 2212.6102232431. The cubic root of 4895644 is about 169.7995792633.

The spelling of 4895644 in words is "four million, eight hundred ninety-five thousand, six hundred forty-four".