39016039 has 2 divisors, whose sum is σ = 39016040. Its totient is φ = 39016038.

The previous prime is 39016013. The next prime is 39016057. The reversal of 39016039 is 93061093.

It is a strong prime.

It is an emirp because it is prime and its reverse (93061093) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39016039 - 2¹³ = 39007847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39016039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39016009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19508019 + 19508020.

It is an arithmetic number, because the mean of its divisors is an integer number (19508020).

Almost surely, 2^39016039 is an apocalyptic number.

39016039 is a deficient number, since it is larger than the sum of its proper divisors (1).

39016039 is an equidigital number, since it uses as much as digits as its factorization.

39016039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 39016039 is about 6246.2820141265. The cubic root of 39016039 is about 339.1676265114.

The spelling of 39016039 in words is "thirty-nine million, sixteen thousand, thirty-nine".