7388228016 has 240 divisors, whose sum is σ = 24340942080. Its totient is φ = 2070282240.

The previous prime is 7388227963. The next prime is 7388228063. The reversal of 7388228016 is 6108228837.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 982800 + ... + 990288.

It is an arithmetic number, because the mean of its divisors is an integer number (101420592).

Almost surely, 2^7388228016 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 7388228016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12170471040).

7388228016 is an abundant number, since it is smaller than the sum of its proper divisors (16952714064).

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

7388228016 is a wasteful number, since it uses less digits than its factorization.

7388228016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7564 (or 7555 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 7388228016 is about 85954.8021695123. The cubic root of 7388228016 is about 1947.6612782396.

The spelling of 7388228016 in words is "seven billion, three hundred eighty-eight million, two hundred twenty-eight thousand, sixteen".