4404740 has 24 divisors (see below), whose sum is σ = 9336600. Its totient is φ = 1745408.

The previous prime is 4404737. The next prime is 4404773. The reversal of 4404740 is 474044.

It can be written as a sum of positive squares in 4 ways, for example, as 111556 + 4293184 = 334^2 + 2072^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286 + ... + 3234.

It is an arithmetic number, because the mean of its divisors is an integer number (389025).

Almost surely, 2^4404740 is an apocalyptic number.

It is an amenable number.

4404740 is an abundant number, since it is smaller than the sum of its proper divisors (4931860).

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

4404740 is a wasteful number, since it uses less digits than its factorization.

4404740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071 (or 2069 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 4404740 is about 2098.7472453823. The cubic root of 4404740 is about 163.9230751671.

Adding to 4404740 its reverse (474044), we get a palindrome (4878784).

The spelling of 4404740 in words is "four million, four hundred four thousand, seven hundred forty".