442848695 has 8 divisors (see below), whose sum is σ = 536121936. Its totient is φ = 351143296.

The previous prime is 442848677. The next prime is 442848709. The reversal of 442848695 is 596848244.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-442848695 is a prime.

It is a super-2 number, since 2×442848695² = 392229933326406050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391337 + ... + 392466.

It is an arithmetic number, because the mean of its divisors is an integer number (67015242).

Almost surely, 2^442848695 is an apocalyptic number.

442848695 is a deficient number, since it is larger than the sum of its proper divisors (93273241).

442848695 is a wasteful number, since it uses less digits than its factorization.

442848695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783921.

The product of its digits is 2211840, while the sum is 50.

The square root of 442848695 is about 21043.9705141401. The cubic root of 442848695 is about 762.2283945303.

The spelling of 442848695 in words is "four hundred forty-two million, eight hundred forty-eight thousand, six hundred ninety-five".