4644491122 has 8 divisors (see below), whose sum is σ = 7011111276. Its totient is φ = 2307454032.

The previous prime is 4644491101. The next prime is 4644491129. The reversal of 4644491122 is 2211944464.

It can be written as a sum of positive squares in 2 ways, for example, as 3583099881 + 1061391241 = 59859^2 + 32579^2 .

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 (4644491129) 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, 7395373 + ... + 7396000.

Almost surely, 2^4644491122 is an apocalyptic number.

4644491122 is a deficient number, since it is larger than the sum of its proper divisors (2366620154).

4644491122 is a wasteful number, since it uses less digits than its factorization.

4644491122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14791532.

The product of its digits is 55296, while the sum is 37.

The square root of 4644491122 is about 68150.5034610897. The cubic root of 4644491122 is about 1668.4481408824.

The spelling of 4644491122 in words is "four billion, six hundred forty-four million, four hundred ninety-one thousand, one hundred twenty-two".