4266264644 has 24 divisors (see below), whose sum is σ = 7545617688. Its totient is φ = 2110406400.

The previous prime is 4266264637. The next prime is 4266264659. The reversal of 4266264644 is 4464626624.

It can be written as a sum of positive squares in 4 ways, for example, as 2071342144 + 2194922500 = 45512^2 + 46850^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4266264595 and 4266264604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666242 + ... + 672614.

It is an arithmetic number, because the mean of its divisors is an integer number (314400737).

Almost surely, 2^4266264644 is an apocalyptic number.

It is an amenable number.

4266264644 is a deficient number, since it is larger than the sum of its proper divisors (3279353044).

4266264644 is a wasteful number, since it uses less digits than its factorization.

4266264644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8135 (or 8133 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 44.

The square root of 4266264644 is about 65316.6490567298. The cubic root of 4266264644 is about 1621.8695892390.

The spelling of 4266264644 in words is "four billion, two hundred sixty-six million, two hundred sixty-four thousand, six hundred forty-four".