7216473600 has 960 divisors, whose sum is σ = 32068185600. Its totient is φ = 1552711680.

The previous prime is 7216473559. The next prime is 7216473623. The reversal of 7216473600 is 63746127.

7216473600 is a `hidden beast` number, since 7 + 2 + 1 + 6 + 47 + 3 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45964722 + ... + 45964878.

It is an arithmetic number, because the mean of its divisors is an integer number (33404360).

Almost surely, 2^7216473600 is an apocalyptic number.

7216473600 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7216473600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16034092800).

7216473600 is an abundant number, since it is smaller than the sum of its proper divisors (24851712000).

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

7216473600 is a wasteful number, since it uses less digits than its factorization.

7216473600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 7216473600 is about 84949.8298997708. The cubic root of 7216473600 is about 1932.4503406041.

The spelling of 7216473600 in words is "seven billion, two hundred sixteen million, four hundred seventy-three thousand, six hundred".