7979508463 has 2 divisors, whose sum is σ = 7979508464. Its totient is φ = 7979508462.

The previous prime is 7979508431. The next prime is 7979508497. The reversal of 7979508463 is 3648059797.

7979508463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7979508463 - 2⁵ = 7979508431 is a prime.

It is a super-2 number, since 2×7979508463² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7979508398 and 7979508407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7979508403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3989754231 + 3989754232.

It is an arithmetic number, because the mean of its divisors is an integer number (3989754232).

Almost surely, 2^7979508463 is an apocalyptic number.

7979508463 is a deficient number, since it is larger than the sum of its proper divisors (1).

7979508463 is an equidigital number, since it uses as much as digits as its factorization.

7979508463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The square root of 7979508463 is about 89328.0944776054. The cubic root of 7979508463 is about 1998.2909118415.

The spelling of 7979508463 in words is "seven billion, nine hundred seventy-nine million, five hundred eight thousand, four hundred sixty-three".