7996080240 has 280 divisors, whose sum is σ = 28074640608. Its totient is φ = 2116938240.

The previous prime is 7996080199. The next prime is 7996080269. The reversal of 7996080240 is 420806997.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 9739030 + ... + 9739850.

Almost surely, 2^7996080240 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 7996080240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14037320304).

7996080240 is an abundant number, since it is smaller than the sum of its proper divisors (20078560368).

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

7996080240 is a wasteful number, since it uses less digits than its factorization.

7996080240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 998 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 7996080240 is about 89420.8042907242. The cubic root of 7996080240 is about 1999.6732999698.

The spelling of 7996080240 in words is "seven billion, nine hundred ninety-six million, eighty thousand, two hundred forty".