39089339 has 2 divisors, whose sum is σ = 39089340. Its totient is φ = 39089338.

The previous prime is 39089333. The next prime is 39089377. The reversal of 39089339 is 93398093.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 39089339 - 2²⁴ = 22312123 is a prime.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 39089339.

It is not a weakly prime, because it can be changed into another prime (39089333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19544669 + 19544670.

It is an arithmetic number, because the mean of its divisors is an integer number (19544670).

Almost surely, 2^39089339 is an apocalyptic number.

39089339 is a deficient number, since it is larger than the sum of its proper divisors (1).

39089339 is an equidigital number, since it uses as much as digits as its factorization.

39089339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 44.

The square root of 39089339 is about 6252.1467513167. The cubic root of 39089339 is about 339.3798933551.

The spelling of 39089339 in words is "thirty-nine million, eighty-nine thousand, three hundred thirty-nine".