7072844844 has 48 divisors (see below), whose sum is σ = 17783928288. Its totient is φ = 2174896128.

The previous prime is 7072844833. The next prime is 7072844861. The reversal of 7072844844 is 4484482707.

It is a junction number, because it is equal to n+sod(n) for n = 7072844793 and 7072844802.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251374 + ... + 278090.

It is an arithmetic number, because the mean of its divisors is an integer number (370498506).

Almost surely, 2^7072844844 is an apocalyptic number.

It is an amenable number.

7072844844 is an abundant number, since it is smaller than the sum of its proper divisors (10711083444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7072844844 is a wasteful number, since it uses less digits than its factorization.

7072844844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28434 (or 28432 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 48.

The square root of 7072844844 is about 84100.2071578899. The cubic root of 7072844844 is about 1919.5438771103.

The spelling of 7072844844 in words is "seven billion, seventy-two million, eight hundred forty-four thousand, eight hundred forty-four".