39082493 has 2 divisors, whose sum is σ = 39082494. Its totient is φ = 39082492.

The previous prime is 39082453. The next prime is 39082513. The reversal of 39082493 is 39428093.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38477209 + 605284 = 6203^2 + 778^2 .

It is a cyclic number.

It is not a de Polignac number, because 39082493 - 2²⁰ = 38033917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39082453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19541246 + 19541247.

It is an arithmetic number, because the mean of its divisors is an integer number (19541247).

Almost surely, 2^39082493 is an apocalyptic number.

It is an amenable number.

39082493 is a deficient number, since it is larger than the sum of its proper divisors (1).

39082493 is an equidigital number, since it uses as much as digits as its factorization.

39082493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 39082493 is about 6251.5992353957. The cubic root of 39082493 is about 339.3600795094.

The spelling of 39082493 in words is "thirty-nine million, eighty-two thousand, four hundred ninety-three".