7000073736 has 64 divisors (see below), whose sum is σ = 18301680000. Its totient is φ = 2226943488.

The previous prime is 7000073627. The next prime is 7000073741. The reversal of 7000073736 is 6373700007.

It is a junction number, because it is equal to n+sod(n) for n = 7000073697 and 7000073706.

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 15 ways as a sum of consecutive naturals, for example, 238390 + ... + 266138.

It is an arithmetic number, because the mean of its divisors is an integer number (285963750).

Almost surely, 2^7000073736 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 7000073736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9150840000).

7000073736 is an abundant number, since it is smaller than the sum of its proper divisors (11301606264).

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

7000073736 is a wasteful number, since it uses less digits than its factorization.

7000073736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28238 (or 28234 counting only the distinct ones).

The product of its (nonzero) digits is 18522, while the sum is 33.

The square root of 7000073736 is about 83666.4433091308. The cubic root of 7000073736 is about 1912.9378995056.

The spelling of 7000073736 in words is "seven billion, seventy-three thousand, seven hundred thirty-six".