39099041 has 2 divisors, whose sum is σ = 39099042. Its totient is φ = 39099040.

The previous prime is 39099007. The next prime is 39099043. The reversal of 39099041 is 14099093.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34810000 + 4289041 = 5900^2 + 2071^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39099041 is a prime.

Together with 39099043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 39098992 and 39099010.

It is not a weakly prime, because it can be changed into another prime (39099043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19549520 + 19549521.

It is an arithmetic number, because the mean of its divisors is an integer number (19549521).

Almost surely, 2^39099041 is an apocalyptic number.

It is an amenable number.

39099041 is a deficient number, since it is larger than the sum of its proper divisors (1).

39099041 is an equidigital number, since it uses as much as digits as its factorization.

39099041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 39099041 is about 6252.9225966743. The cubic root of 39099041 is about 339.4079691377.

The spelling of 39099041 in words is "thirty-nine million, ninety-nine thousand, forty-one".