2264684644 has 6 divisors (see below), whose sum is σ = 3963198134. Its totient is φ = 1132342320.

The previous prime is 2264684629. The next prime is 2264684659. The reversal of 2264684644 is 4464864622.

It is an interprime number because it is at equal distance from previous prime (2264684629) and next prime (2264684659).

It can be written as a sum of positive squares in only one way, i.e., 1359396900 + 905287744 = 36870^2 + 30088^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2264684594 and 2264684603.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283085577 + ... + 283085584.

Almost surely, 2^2264684644 is an apocalyptic number.

It is an amenable number.

2264684644 is a deficient number, since it is larger than the sum of its proper divisors (1698513490).

2264684644 is a wasteful number, since it uses less digits than its factorization.

2264684644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566171165 (or 566171163 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 46.

The square root of 2264684644 is about 47588.7029031051. The cubic root of 2264684644 is about 1313.2152328948.

The spelling of 2264684644 in words is "two billion, two hundred sixty-four million, six hundred eighty-four thousand, six hundred forty-four".