7501984996 has 81 divisors (see below), whose sum is σ = 15029320131. Its totient is φ = 3274009200.

The previous prime is 7501984969. The next prime is 7501984999. The reversal of 7501984996 is 6994891057.

The square root of 7501984996 is 86614.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7501984996.

It is not an unprimeable number, because it can be changed into a prime (7501984999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 59070685 + ... + 59070811.

Almost surely, 2^7501984996 is an apocalyptic number.

7501984996 is the 86614-th square number.

It is an amenable number.

7501984996 is an abundant number, since it is smaller than the sum of its proper divisors (7527335135).

7501984996 is a wasteful number, since it uses less digits than its factorization.

7501984996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 58.

The cubic root of 7501984996 is about 1957.6064941652.

The spelling of 7501984996 in words is "seven billion, five hundred one million, nine hundred eighty-four thousand, nine hundred ninety-six".