38729200207 has 2 divisors, whose sum is σ = 38729200208. Its totient is φ = 38729200206.

The previous prime is 38729200201. The next prime is 38729200219. The reversal of 38729200207 is 70200292783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38729200207 - 2⁷ = 38729200079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38729200207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38729200201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19364600103 + 19364600104.

It is an arithmetic number, because the mean of its divisors is an integer number (19364600104).

Almost surely, 2^38729200207 is an apocalyptic number.

38729200207 is a deficient number, since it is larger than the sum of its proper divisors (1).

38729200207 is an equidigital number, since it uses as much as digits as its factorization.

38729200207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 38729200207 in words is "thirty-eight billion, seven hundred twenty-nine million, two hundred thousand, two hundred seven".