7948079 has 2 divisors, whose sum is σ = 7948080. Its totient is φ = 7948078.

The previous prime is 7948069. The next prime is 7948091. The reversal of 7948079 is 9708497.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7948079 - 2⁴ = 7948063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7948019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3974039 + 3974040.

It is an arithmetic number, because the mean of its divisors is an integer number (3974040).

Almost surely, 2^7948079 is an apocalyptic number.

7948079 is a deficient number, since it is larger than the sum of its proper divisors (1).

7948079 is an equidigital number, since it uses as much as digits as its factorization.

7948079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 7948079 is about 2819.2337611486. The cubic root of 7948079 is about 199.5663855720.

The spelling of 7948079 in words is "seven million, nine hundred forty-eight thousand, seventy-nine".