39104459 has 2 divisors, whose sum is σ = 39104460. Its totient is φ = 39104458.

The previous prime is 39104411. The next prime is 39104479. The reversal of 39104459 is 95440193.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39104459 - 2⁸ = 39104203 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (39104479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19552229 + 19552230.

It is an arithmetic number, because the mean of its divisors is an integer number (19552230).

Almost surely, 2^39104459 is an apocalyptic number.

39104459 is a deficient number, since it is larger than the sum of its proper divisors (1).

39104459 is an equidigital number, since it uses as much as digits as its factorization.

39104459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 39104459 is about 6253.3558190783. The cubic root of 39104459 is about 339.4236458005.

The spelling of 39104459 in words is "thirty-nine million, one hundred four thousand, four hundred fifty-nine".