82093679 has 4 divisors (see below), whose sum is σ = 83250000. Its totient is φ = 80937360.

The previous prime is 82093667. The next prime is 82093681. The reversal of 82093679 is 97639028.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82093679 - 2⁸ = 82093423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82093079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578054 + ... + 578195.

It is an arithmetic number, because the mean of its divisors is an integer number (20812500).

Almost surely, 2^82093679 is an apocalyptic number.

82093679 is a deficient number, since it is larger than the sum of its proper divisors (1156321).

82093679 is a wasteful number, since it uses less digits than its factorization.

82093679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156320.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 82093679 is about 9060.5562191292. The cubic root of 82093679 is about 434.6135273554.

The spelling of 82093679 in words is "eighty-two million, ninety-three thousand, six hundred seventy-nine".