441368906 has 8 divisors (see below), whose sum is σ = 722240064. Its totient is φ = 200622220.

The previous prime is 441368897. The next prime is 441368929. The reversal of 441368906 is 609863144.

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

It is a super-2 number, since 2×441368906² = 389613022367273672, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 10031090 + ... + 10031133.

It is an arithmetic number, because the mean of its divisors is an integer number (90280008).

Almost surely, 2^441368906 is an apocalyptic number.

441368906 is a deficient number, since it is larger than the sum of its proper divisors (280871158).

441368906 is a wasteful number, since it uses less digits than its factorization.

441368906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20062236.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 441368906 is about 21008.7816400666. The cubic root of 441368906 is about 761.3784459388.

The spelling of 441368906 in words is "four hundred forty-one million, three hundred sixty-eight thousand, nine hundred six".