7929361423 has 2 divisors, whose sum is σ = 7929361424. Its totient is φ = 7929361422.

The previous prime is 7929361417. The next prime is 7929361471. The reversal of 7929361423 is 3241639297.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7929361423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7929361403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3964680711 + 3964680712.

It is an arithmetic number, because the mean of its divisors is an integer number (3964680712).

Almost surely, 2^7929361423 is an apocalyptic number.

7929361423 is a deficient number, since it is larger than the sum of its proper divisors (1).

7929361423 is an equidigital number, since it uses as much as digits as its factorization.

7929361423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 46.

The square root of 7929361423 is about 89046.9618965184. The cubic root of 7929361423 is about 1994.0960406983.

The spelling of 7929361423 in words is "seven billion, nine hundred twenty-nine million, three hundred sixty-one thousand, four hundred twenty-three".