38953207 has 2 divisors, whose sum is σ = 38953208. Its totient is φ = 38953206.

The previous prime is 38953183. The next prime is 38953217. The reversal of 38953207 is 70235983.

38953207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (70235983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38953207 - 2¹⁹ = 38428919 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38953217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19476603 + 19476604.

It is an arithmetic number, because the mean of its divisors is an integer number (19476604).

Almost surely, 2^38953207 is an apocalyptic number.

38953207 is a deficient number, since it is larger than the sum of its proper divisors (1).

38953207 is an equidigital number, since it uses as much as digits as its factorization.

38953207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 38953207 is about 6241.2504356098. The cubic root of 38953207 is about 338.9854618537.

The spelling of 38953207 in words is "thirty-eight million, nine hundred fifty-three thousand, two hundred seven".