4442775394 has 8 divisors (see below), whose sum is σ = 6819143760. Its totient is φ = 2169727476.

The previous prime is 4442775391. The next prime is 4442775397. The reversal of 4442775394 is 4935772444.

It is an interprime number because it is at equal distance from previous prime (4442775391) and next prime (4442775397).

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

It is not an unprimeable number, because it can be changed into a prime (4442775391) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 25830004 + ... + 25830175.

It is an arithmetic number, because the mean of its divisors is an integer number (852392970).

Almost surely, 2^4442775394 is an apocalyptic number.

4442775394 is a deficient number, since it is larger than the sum of its proper divisors (2376368366).

4442775394 is a wasteful number, since it uses less digits than its factorization.

4442775394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51660224.

The product of its digits is 3386880, while the sum is 49.

The square root of 4442775394 is about 66654.1476128830. The cubic root of 4442775394 is about 1643.9355455004.

The spelling of 4442775394 in words is "four billion, four hundred forty-two million, seven hundred seventy-five thousand, three hundred ninety-four".