9226841644 has 24 divisors (see below), whose sum is σ = 16956360288. Its totient is φ = 4384723200.

The previous prime is 9226841641. The next prime is 9226841653. The reversal of 9226841644 is 4461486229.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 9226841594 and 9226841603.

It is not an unprimeable number, because it can be changed into a prime (9226841641) 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, 304957 + ... + 333844.

It is an arithmetic number, because the mean of its divisors is an integer number (706515012).

Almost surely, 2^9226841644 is an apocalyptic number.

It is an amenable number.

9226841644 is a deficient number, since it is larger than the sum of its proper divisors (7729518644).

9226841644 is a wasteful number, since it uses less digits than its factorization.

9226841644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638985 (or 638983 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 9226841644 is about 96056.4502987696. The cubic root of 9226841644 is about 2097.4149328094.

The spelling of 9226841644 in words is "nine billion, two hundred twenty-six million, eight hundred forty-one thousand, six hundred forty-four".