440442482 has 8 divisors (see below), whose sum is σ = 681975552. Its totient is φ = 213117300.

The previous prime is 440442481. The next prime is 440442529. The reversal of 440442482 is 284244044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (440442481) 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 3 ways as a sum of consecutive naturals, for example, 3551894 + ... + 3552017.

It is an arithmetic number, because the mean of its divisors is an integer number (85246944).

Almost surely, 2^440442482 is an apocalyptic number.

440442482 is a deficient number, since it is larger than the sum of its proper divisors (241533070).

440442482 is a wasteful number, since it uses less digits than its factorization.

440442482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7103944.

The product of its (nonzero) digits is 32768, while the sum is 32.

The square root of 440442482 is about 20986.7215638842. The cubic root of 440442482 is about 760.8453670385.

The spelling of 440442482 in words is "four hundred forty million, four hundred forty-two thousand, four hundred eighty-two".