7448993179 has 4 divisors (see below), whose sum is σ = 7467756784. Its totient is φ = 7430229576.

The previous prime is 7448993171. The next prime is 7448993191. The reversal of 7448993179 is 9713998447.

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 7448993179 - 2³ = 7448993171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7448993171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9381207 + ... + 9382000.

It is an arithmetic number, because the mean of its divisors is an integer number (1866939196).

Almost surely, 2^7448993179 is an apocalyptic number.

7448993179 is a deficient number, since it is larger than the sum of its proper divisors (18763605).

7448993179 is a wasteful number, since it uses less digits than its factorization.

7448993179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18763604.

The product of its digits is 13716864, while the sum is 61.

The square root of 7448993179 is about 86307.5499536396. The cubic root of 7448993179 is about 1952.9862794529.

The spelling of 7448993179 in words is "seven billion, four hundred forty-eight million, nine hundred ninety-three thousand, one hundred seventy-nine".