39696607 has 2 divisors, whose sum is σ = 39696608. Its totient is φ = 39696606.

The previous prime is 39696583. The next prime is 39696617. The reversal of 39696607 is 70669693.

It is a strong prime.

It is an emirp because it is prime and its reverse (70669693) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39696607 - 2¹¹ = 39694559 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39696617) 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 as a sum of consecutive naturals, namely, 19848303 + 19848304.

It is an arithmetic number, because the mean of its divisors is an integer number (19848304).

Almost surely, 2^39696607 is an apocalyptic number.

39696607 is a deficient number, since it is larger than the sum of its proper divisors (1).

39696607 is an equidigital number, since it uses as much as digits as its factorization.

39696607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 46.

The square root of 39696607 is about 6300.5243432591. The cubic root of 39696607 is about 341.1283360965.

The spelling of 39696607 in words is "thirty-nine million, six hundred ninety-six thousand, six hundred seven".