442335676 has 12 divisors (see below), whose sum is σ = 774236008. Its totient is φ = 221125392.

The previous prime is 442335667. The next prime is 442335679. The reversal of 442335676 is 676533244.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442335679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30730 + ... + 42766.

Almost surely, 2^442335676 is an apocalyptic number.

It is an amenable number.

442335676 is a deficient number, since it is larger than the sum of its proper divisors (331900332).

442335676 is a wasteful number, since it uses less digits than its factorization.

442335676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21228 (or 21226 counting only the distinct ones).

The product of its digits is 362880, while the sum is 40.

The square root of 442335676 is about 21031.7777660378. Note that the first 4 decimals coincide. The cubic root of 442335676 is about 761.9339457718.

The spelling of 442335676 in words is "four hundred forty-two million, three hundred thirty-five thousand, six hundred seventy-six".