39996703 has 2 divisors, whose sum is σ = 39996704. Its totient is φ = 39996702.

The previous prime is 39996683. The next prime is 39996709. The reversal of 39996703 is 30769993.

39996703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39996703 - 2²¹ = 37899551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39996709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19998351 + 19998352.

It is an arithmetic number, because the mean of its divisors is an integer number (19998352).

Almost surely, 2^39996703 is an apocalyptic number.

39996703 is a deficient number, since it is larger than the sum of its proper divisors (1).

39996703 is an equidigital number, since it uses as much as digits as its factorization.

39996703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 275562, while the sum is 46.

The square root of 39996703 is about 6324.2946642294. The cubic root of 39996703 is about 341.9857927593.

The spelling of 39996703 in words is "thirty-nine million, nine hundred ninety-six thousand, seven hundred three".