4474644 has 24 divisors (see below), whose sum is σ = 10485888. Its totient is φ = 1485120.

The previous prime is 4474643. The next prime is 4474649. The reversal of 4474644 is 4464744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4474643) 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, 2709 + ... + 4035.

It is an arithmetic number, because the mean of its divisors is an integer number (436912).

Almost surely, 2^4474644 is an apocalyptic number.

It is an amenable number.

4474644 is an abundant number, since it is smaller than the sum of its proper divisors (6011244).

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

4474644 is a wasteful number, since it uses less digits than its factorization.

4474644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615 (or 1613 counting only the distinct ones).

The product of its digits is 43008, while the sum is 33.

The square root of 4474644 is about 2115.3354343933. The cubic root of 4474644 is about 164.7856905444.

The spelling of 4474644 in words is "four million, four hundred seventy-four thousand, six hundred forty-four".