7822844044 has 12 divisors (see below), whose sum is σ = 13817921544. Its totient is φ = 3874866464.

The previous prime is 7822844033. The next prime is 7822844053. The reversal of 7822844044 is 4404482287.

It is a super-2 number, since 2×7822844044² (a number of 21 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 9138409 + ... + 9139264.

It is an arithmetic number, because the mean of its divisors is an integer number (1151493462).

Almost surely, 2^7822844044 is an apocalyptic number.

It is an amenable number.

7822844044 is a deficient number, since it is larger than the sum of its proper divisors (5995077500).

7822844044 is a wasteful number, since it uses less digits than its factorization.

7822844044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18277784 (or 18277782 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 43.

The square root of 7822844044 is about 88446.8430414563. The cubic root of 7822844044 is about 1985.1266698770.

The spelling of 7822844044 in words is "seven billion, eight hundred twenty-two million, eight hundred forty-four thousand, forty-four".