83080807 has 4 divisors (see below), whose sum is σ = 86693040. Its totient is φ = 79468576.

The previous prime is 83080771. The next prime is 83080817. The reversal of 83080807 is 70808038.

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 83080807 - 2¹⁹ = 82556519 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 (83080817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1806082 + ... + 1806127.

It is an arithmetic number, because the mean of its divisors is an integer number (21673260).

Almost surely, 2^83080807 is an apocalyptic number.

83080807 is a deficient number, since it is larger than the sum of its proper divisors (3612233).

83080807 is a wasteful number, since it uses less digits than its factorization.

83080807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612232.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 83080807 is about 9114.8673605270. The cubic root of 83080807 is about 436.3485818104.

The spelling of 83080807 in words is "eighty-three million, eighty thousand, eight hundred seven".