7979736941 has 4 divisors (see below), whose sum is σ = 8705167584. Its totient is φ = 7254306300.

The previous prime is 7979736937. The next prime is 7979737027. The reversal of 7979736941 is 1496379797.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7979736941 - 2² = 7979736937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7979736241) 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, 362715305 + ... + 362715326.

It is an arithmetic number, because the mean of its divisors is an integer number (2176291896).

Almost surely, 2^7979736941 is an apocalyptic number.

It is an amenable number.

7979736941 is a deficient number, since it is larger than the sum of its proper divisors (725430643).

7979736941 is a wasteful number, since it uses less digits than its factorization.

7979736941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725430642.

The product of its digits is 18003384, while the sum is 62.

The square root of 7979736941 is about 89329.3733382251. The cubic root of 7979736941 is about 1998.3099840753.

The spelling of 7979736941 in words is "seven billion, nine hundred seventy-nine million, seven hundred thirty-six thousand, nine hundred forty-one".