79714829 has 2 divisors, whose sum is σ = 79714830. Its totient is φ = 79714828.

The previous prime is 79714801. The next prime is 79714879. The reversal of 79714829 is 92841797.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79245604 + 469225 = 8902^2 + 685^2 .

It is an emirp because it is prime and its reverse (92841797) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79714829 - 2¹² = 79710733 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79714879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39857414 + 39857415.

It is an arithmetic number, because the mean of its divisors is an integer number (39857415).

Almost surely, 2^79714829 is an apocalyptic number.

It is an amenable number.

79714829 is a deficient number, since it is larger than the sum of its proper divisors (1).

79714829 is an equidigital number, since it uses as much as digits as its factorization.

79714829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 47.

The square root of 79714829 is about 8928.3161346359. The cubic root of 79714829 is about 430.3743432057.

The spelling of 79714829 in words is "seventy-nine million, seven hundred fourteen thousand, eight hundred twenty-nine".