7448996579 has 4 divisors (see below), whose sum is σ = 7705858560. Its totient is φ = 7192134600.

The previous prime is 7448996567. The next prime is 7448996617. The reversal of 7448996579 is 9756998447.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7448996579 - 2²⁰ = 7447948003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7448996509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128430947 + ... + 128431004.

It is an arithmetic number, because the mean of its divisors is an integer number (1926464640).

Almost surely, 2^7448996579 is an apocalyptic number.

7448996579 is a deficient number, since it is larger than the sum of its proper divisors (256861981).

7448996579 is a wasteful number, since it uses less digits than its factorization.

7448996579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256861980.

The product of its digits is 137168640, while the sum is 68.

The square root of 7448996579 is about 86307.5696506396. The cubic root of 7448996579 is about 1952.9865765916.

The spelling of 7448996579 in words is "seven billion, four hundred forty-eight million, nine hundred ninety-six thousand, five hundred seventy-nine".