4619944 has 16 divisors (see below), whose sum is σ = 9900000. Its totient is φ = 1979952.

The previous prime is 4619929. The next prime is 4619947. The reversal of 4619944 is 4499164.

It is not an unprimeable number, because it can be changed into a prime (4619947) 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, 41194 + ... + 41305.

It is an arithmetic number, because the mean of its divisors is an integer number (618750).

Almost surely, 2^4619944 is an apocalyptic number.

It is an amenable number.

4619944 is an abundant number, since it is smaller than the sum of its proper divisors (5280056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4619944 is a wasteful number, since it uses less digits than its factorization.

4619944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82512 (or 82508 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 4619944 is about 2149.4054992020. The cubic root of 4619944 is about 166.5503579637.

The spelling of 4619944 in words is "four million, six hundred nineteen thousand, nine hundred forty-four".