7444482266 has 16 divisors (see below), whose sum is σ = 12548559744. Its totient is φ = 3286527024.

The previous prime is 7444482263. The next prime is 7444482301. The reversal of 7444482266 is 6622844447.

It is a self number, because there is not a number n which added to its sum of digits gives 7444482266.

It is not an unprimeable number, because it can be changed into a prime (7444482263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6223886 + ... + 6225081.

It is an arithmetic number, because the mean of its divisors is an integer number (784284984).

Almost surely, 2^7444482266 is an apocalyptic number.

7444482266 is a deficient number, since it is larger than the sum of its proper divisors (5104077478).

7444482266 is a wasteful number, since it uses less digits than its factorization.

7444482266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12449005.

The product of its digits is 2064384, while the sum is 47.

The square root of 7444482266 is about 86281.4132128119. The cubic root of 7444482266 is about 1952.5919742584.

The spelling of 7444482266 in words is "seven billion, four hundred forty-four million, four hundred eighty-two thousand, two hundred sixty-six".