441780412 has 48 divisors (see below), whose sum is σ = 832410432. Its totient is φ = 204638720.

The previous prime is 441780359. The next prime is 441780431. The reversal of 441780412 is 214087144.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 652218 + ... + 652894.

It is an arithmetic number, because the mean of its divisors is an integer number (17341884).

Almost surely, 2^441780412 is an apocalyptic number.

It is an amenable number.

441780412 is a deficient number, since it is larger than the sum of its proper divisors (390630020).

441780412 is a wasteful number, since it uses less digits than its factorization.

441780412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 441780412 is about 21018.5730248274. The cubic root of 441780412 is about 761.6149936987.

The spelling of 441780412 in words is "four hundred forty-one million, seven hundred eighty thousand, four hundred twelve".