7276003200 has 336 divisors, whose sum is σ = 26957314800. Its totient is φ = 1939645440.

The previous prime is 7276003199. The next prime is 7276003261. The reversal of 7276003200 is 23006727.

7276003200 is a `hidden beast` number, since 7 + 27 + 600 + 32 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 2331241 + ... + 2334359.

Almost surely, 2^7276003200 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 7276003200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13478657400).

7276003200 is an abundant number, since it is smaller than the sum of its proper divisors (19681311600).

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

7276003200 is an equidigital number, since it uses as much as digits as its factorization.

7276003200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3161 (or 3129 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 7276003200 is about 85299.4912059855. The cubic root of 7276003200 is about 1937.7494715882.

Adding to 7276003200 its reverse (23006727), we get a palindrome (7299009927).

The spelling of 7276003200 in words is "seven billion, two hundred seventy-six million, three thousand, two hundred".