441797388 has 48 divisors (see below), whose sum is σ = 1049018880. Its totient is φ = 144690624.

The previous prime is 441797357. The next prime is 441797393. The reversal of 441797388 is 883797144.

It is a self number, because there is not a number n which added to its sum of digits gives 441797388.

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, 214170 + ... + 216222.

It is an arithmetic number, because the mean of its divisors is an integer number (21854560).

Almost surely, 2^441797388 is an apocalyptic number.

It is an amenable number.

441797388 is an abundant number, since it is smaller than the sum of its proper divisors (607221492).

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

441797388 is a wasteful number, since it uses less digits than its factorization.

441797388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366 (or 2364 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 51.

The square root of 441797388 is about 21018.9768542620. The cubic root of 441797388 is about 761.6247489302.

The spelling of 441797388 in words is "four hundred forty-one million, seven hundred ninety-seven thousand, three hundred eighty-eight".