442611948 has 24 divisors (see below), whose sum is σ = 1034095552. Its totient is φ = 147346704.

The previous prime is 442611899. The next prime is 442611971. The reversal of 442611948 is 849116244.

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, 13990 + ... + 32877.

Almost surely, 2^442611948 is an apocalyptic number.

It is an amenable number.

442611948 is an abundant number, since it is smaller than the sum of its proper divisors (591483604).

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

442611948 is a wasteful number, since it uses less digits than its factorization.

442611948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47661 (or 47659 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 442611948 is about 21038.3447067492. The cubic root of 442611948 is about 762.0925411682.

The spelling of 442611948 in words is "four hundred forty-two million, six hundred eleven thousand, nine hundred forty-eight".