79000093 has 2 divisors, whose sum is σ = 79000094. Its totient is φ = 79000092.

The previous prime is 79000087. The next prime is 79000099. The reversal of 79000093 is 39000097.

It is a balanced prime because it is at equal distance from previous prime (79000087) and next prime (79000099).

It can be written as a sum of positive squares in only one way, i.e., 76510009 + 2490084 = 8747^2 + 1578^2 .

It is a cyclic number.

It is not a de Polignac number, because 79000093 - 2⁹ = 78999581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79000099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39500046 + 39500047.

It is an arithmetic number, because the mean of its divisors is an integer number (39500047).

Almost surely, 2^79000093 is an apocalyptic number.

It is an amenable number.

79000093 is a deficient number, since it is larger than the sum of its proper divisors (1).

79000093 is an equidigital number, since it uses as much as digits as its factorization.

79000093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 28.

The square root of 79000093 is about 8888.1996489728. The cubic root of 79000093 is about 429.0842110773.

The spelling of 79000093 in words is "seventy-nine million, ninety-three", and thus it is an aban number and an uban number.