7389220608 has 216 divisors, whose sum is σ = 26562646656. Its totient is φ = 1919232000.

The previous prime is 7389220591. The next prime is 7389220627. The reversal of 7389220608 is 8060229837.

7389220608 is a `hidden beast` number, since 7 + 38 + 9 + 2 + 2 + 0 + 608 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156583 + ... + 198233.

It is an arithmetic number, because the mean of its divisors is an integer number (122975216).

Almost surely, 2^7389220608 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 7389220608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13281323328).

7389220608 is an abundant number, since it is smaller than the sum of its proper divisors (19173426048).

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

7389220608 is a wasteful number, since it uses less digits than its factorization.

7389220608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41691 (or 41674 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 7389220608 is about 85960.5758938364. The cubic root of 7389220608 is about 1947.7484956540.

The spelling of 7389220608 in words is "seven billion, three hundred eighty-nine million, two hundred twenty thousand, six hundred eight".