444327942 has 16 divisors (see below), whose sum is σ = 907564032. Its totient is φ = 144957960.

The previous prime is 444327899. The next prime is 444327943. The reversal of 444327942 is 249723444.

It is a self number, because there is not a number n which added to its sum of digits gives 444327942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444327943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787534 + ... + 788097.

It is an arithmetic number, because the mean of its divisors is an integer number (56722752).

Almost surely, 2^444327942 is an apocalyptic number.

444327942 is an abundant number, since it is smaller than the sum of its proper divisors (463236090).

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

444327942 is a wasteful number, since it uses less digits than its factorization.

444327942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575683.

The product of its digits is 193536, while the sum is 39.

The square root of 444327942 is about 21079.0877886117. The cubic root of 444327942 is about 763.0761415379.

It can be divided in two parts, 4443 and 27942, that added together give a triangular number (32385 = T₂₅₄).

The spelling of 444327942 in words is "four hundred forty-four million, three hundred twenty-seven thousand, nine hundred forty-two".