79698083 has 2 divisors, whose sum is σ = 79698084. Its totient is φ = 79698082.

The previous prime is 79698079. The next prime is 79698089. The reversal of 79698083 is 38089697.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79698083 - 2² = 79698079 is a prime.

It is not a weakly prime, because it can be changed into another prime (79698089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39849041 + 39849042.

It is an arithmetic number, because the mean of its divisors is an integer number (39849042).

Almost surely, 2^79698083 is an apocalyptic number.

79698083 is a deficient number, since it is larger than the sum of its proper divisors (1).

79698083 is an equidigital number, since it uses as much as digits as its factorization.

79698083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 79698083 is about 8927.3782825643. The cubic root of 79698083 is about 430.3442042986.

The spelling of 79698083 in words is "seventy-nine million, six hundred ninety-eight thousand, eighty-three".