442076266 has 8 divisors (see below), whose sum is σ = 677223360. Its totient is φ = 216335148.

The previous prime is 442076231. The next prime is 442076273. The reversal of 442076266 is 662670244.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2351376 + ... + 2351563.

It is an arithmetic number, because the mean of its divisors is an integer number (84652920).

Almost surely, 2^442076266 is an apocalyptic number.

442076266 is a deficient number, since it is larger than the sum of its proper divisors (235147094).

442076266 is a wasteful number, since it uses less digits than its factorization.

442076266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702988.

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 442076266 is about 21025.6097652363. The cubic root of 442076266 is about 761.7849699702.

The spelling of 442076266 in words is "four hundred forty-two million, seventy-six thousand, two hundred sixty-six".