86079373 has 2 divisors, whose sum is σ = 86079374. Its totient is φ = 86079372.

The previous prime is 86079359. The next prime is 86079391. The reversal of 86079373 is 37397068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78907689 + 7171684 = 8883^2 + 2678^2 .

It is a cyclic number.

It is not a de Polignac number, because 86079373 - 2¹⁷ = 85948301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86079673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43039686 + 43039687.

It is an arithmetic number, because the mean of its divisors is an integer number (43039687).

Almost surely, 2^86079373 is an apocalyptic number.

It is an amenable number.

86079373 is a deficient number, since it is larger than the sum of its proper divisors (1).

86079373 is an equidigital number, since it uses as much as digits as its factorization.

86079373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 86079373 is about 9277.8970138712. The cubic root of 86079373 is about 441.5362501535.

The spelling of 86079373 in words is "eighty-six million, seventy-nine thousand, three hundred seventy-three".