39088369 has 2 divisors, whose sum is σ = 39088370. Its totient is φ = 39088368.

The previous prime is 39088363. The next prime is 39088393. The reversal of 39088369 is 96388093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23184225 + 15904144 = 4815^2 + 3988^2 .

It is an emirp because it is prime and its reverse (96388093) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39088369 - 2⁵ = 39088337 is a prime.

It is a super-2 number, since 2×39088369² = 3055801182160322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (39088363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19544184 + 19544185.

It is an arithmetic number, because the mean of its divisors is an integer number (19544185).

Almost surely, 2^39088369 is an apocalyptic number.

It is an amenable number.

39088369 is a deficient number, since it is larger than the sum of its proper divisors (1).

39088369 is an equidigital number, since it uses as much as digits as its factorization.

39088369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 39088369 is about 6252.0691774804. The cubic root of 39088369 is about 339.3770861002.

The spelling of 39088369 in words is "thirty-nine million, eighty-eight thousand, three hundred sixty-nine".