7073800008 has 128 divisors (see below), whose sum is σ = 19928039040. Its totient is φ = 2073600000.

The previous prime is 7073800003. The next prime is 7073800009. The reversal of 7073800008 is 8000083707.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (7073800003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1766008 + ... + 1770008.

It is an arithmetic number, because the mean of its divisors is an integer number (155687805).

Almost surely, 2^7073800008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7073800008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9964019520).

7073800008 is an abundant number, since it is smaller than the sum of its proper divisors (12854239032).

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

7073800008 is a wasteful number, since it uses less digits than its factorization.

7073800008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4239 (or 4235 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 7073800008 is about 84105.8856917873. The cubic root of 7073800008 is about 1919.6302825440.

The spelling of 7073800008 in words is "seven billion, seventy-three million, eight hundred thousand, eight".