7993294848 has 378 divisors, whose sum is σ = 29007792632. Its totient is φ = 2076180480.

The previous prime is 7993294823. The next prime is 7993294867. The reversal of 7993294848 is 8484923997.

It is a Harshad number since it is a multiple of its sum of digits (63).

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 17 ways as a sum of consecutive naturals, for example, 726663163 + ... + 726663173.

Almost surely, 2^7993294848 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 7993294848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14503896316).

7993294848 is an abundant number, since it is smaller than the sum of its proper divisors (21014497784).

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

7993294848 is an frugal number, since it uses more digits than its factorization.

7993294848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 23 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 63.

The square root of 7993294848 is about 89405.2283034946. The cubic root of 7993294848 is about 1999.4410811527.

Multiplying 7993294848 by its sum of digits (63), we get a square (503577575424 = 709632²).

7993294848 divided by its sum of digits (63) gives a square (126877696 = 11264²).

The spelling of 7993294848 in words is "seven billion, nine hundred ninety-three million, two hundred ninety-four thousand, eight hundred forty-eight".