7230072936 has 64 divisors (see below), whose sum is σ = 19184558400. Its totient is φ = 2262791168.

The previous prime is 7230072859. The next prime is 7230072937. The reversal of 7230072936 is 6392700327.

It is a junction number, because it is equal to n+sod(n) for n = 7230072894 and 7230072903.

It is not an unprimeable number, because it can be changed into a prime (7230072937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149806 + ... + 192098.

It is an arithmetic number, because the mean of its divisors is an integer number (299758725).

Almost surely, 2^7230072936 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 7230072936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9592279200).

7230072936 is an abundant number, since it is smaller than the sum of its proper divisors (11954485464).

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

7230072936 is a wasteful number, since it uses less digits than its factorization.

7230072936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42738 (or 42734 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 39.

The square root of 7230072936 is about 85029.8355637596. The cubic root of 7230072936 is about 1933.6634700857.

The spelling of 7230072936 in words is "seven billion, two hundred thirty million, seventy-two thousand, nine hundred thirty-six".