7380443616 has 192 divisors, whose sum is σ = 23990400000. Its totient is φ = 1946101248.

The previous prime is 7380443593. The next prime is 7380443621. The reversal of 7380443616 is 6163440837.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1473885 + ... + 1478883.

It is an arithmetic number, because the mean of its divisors is an integer number (124950000).

Almost surely, 2^7380443616 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 7380443616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11995200000).

7380443616 is an abundant number, since it is smaller than the sum of its proper divisors (16609956384).

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

7380443616 is a wasteful number, since it uses less digits than its factorization.

7380443616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058 (or 5024 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 7380443616 is about 85909.5082979760. The cubic root of 7380443616 is about 1946.9770049007.

The spelling of 7380443616 in words is "seven billion, three hundred eighty million, four hundred forty-three thousand, six hundred sixteen".