4044980 has 24 divisors (see below), whose sum is σ = 8994888. Its totient is φ = 1522688.

The previous prime is 4044977. The next prime is 4044983. The reversal of 4044980 is 894404.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4044977) and next prime (4044983).

It can be written as a sum of positive squares in 4 ways, for example, as 2184484 + 1860496 = 1478^2 + 1364^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5609 + ... + 6288.

It is an arithmetic number, because the mean of its divisors is an integer number (374787).

Almost surely, 2^4044980 is an apocalyptic number.

It is an amenable number.

4044980 is an abundant number, since it is smaller than the sum of its proper divisors (4949908).

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

4044980 is a wasteful number, since it uses less digits than its factorization.

4044980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11923 (or 11921 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4044980 is about 2011.2135639956. The cubic root of 4044980 is about 159.3328995551.

The spelling of 4044980 in words is "four million, forty-four thousand, nine hundred eighty".