7216279104 has 56 divisors (see below), whose sum is σ = 19146438720. Its totient is φ = 2398703104.

The previous prime is 7216279079. The next prime is 7216279111. The reversal of 7216279104 is 4019726127.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16582 + ... + 121274.

Almost surely, 2^7216279104 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 7216279104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9573219360).

7216279104 is an abundant number, since it is smaller than the sum of its proper divisors (11930159616).

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

7216279104 is a wasteful number, since it uses less digits than its factorization.

7216279104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105067 (or 105057 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 7216279104 is about 84948.6851222548. The cubic root of 7216279104 is about 1932.4329795282.

The spelling of 7216279104 in words is "seven billion, two hundred sixteen million, two hundred seventy-nine thousand, one hundred four".