441629994 has 16 divisors (see below), whose sum is σ = 951203232. Its totient is φ = 135886128.

The previous prime is 441629989. The next prime is 441630017. The reversal of 441629994 is 499926144.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2830884 + ... + 2831039.

It is an arithmetic number, because the mean of its divisors is an integer number (59450202).

Almost surely, 2^441629994 is an apocalyptic number.

441629994 is an abundant number, since it is smaller than the sum of its proper divisors (509573238).

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

441629994 is a wasteful number, since it uses less digits than its factorization.

441629994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5661941.

The product of its digits is 559872, while the sum is 48.

The square root of 441629994 is about 21014.9945039250. The cubic root of 441629994 is about 761.5285453144.

The spelling of 441629994 in words is "four hundred forty-one million, six hundred twenty-nine thousand, nine hundred ninety-four".