7331337216 has 616 divisors, whose sum is σ = 26633664384. Its totient is φ = 1970749440.

The previous prime is 7331337151. The next prime is 7331337259. The reversal of 7331337216 is 6127331337.

It is a happy number.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 120185826 + ... + 120185886.

Almost surely, 2^7331337216 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 7331337216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13316832192).

7331337216 is an abundant number, since it is smaller than the sum of its proper divisors (19302327168).

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

7331337216 is an equidigital number, since it uses as much as digits as its factorization.

7331337216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 96 counting only the distinct ones).

The product of its digits is 47628, while the sum is 36.

The square root of 7331337216 is about 85623.2282502826. The cubic root of 7331337216 is about 1942.6492674610.

The spelling of 7331337216 in words is "seven billion, three hundred thirty-one million, three hundred thirty-seven thousand, two hundred sixteen".