38655377 has 2 divisors, whose sum is σ = 38655378. Its totient is φ = 38655376.

The previous prime is 38655359. The next prime is 38655431. The reversal of 38655377 is 77355683.

38655377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28472896 + 10182481 = 5336^2 + 3191^2 .

It is an emirp because it is prime and its reverse (77355683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38655377 - 2⁶ = 38655313 is a prime.

It is not a weakly prime, because it can be changed into another prime (38655307) 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, 19327688 + 19327689.

It is an arithmetic number, because the mean of its divisors is an integer number (19327689).

Almost surely, 2^38655377 is an apocalyptic number.

It is an amenable number.

38655377 is a deficient number, since it is larger than the sum of its proper divisors (1).

38655377 is an equidigital number, since it uses as much as digits as its factorization.

38655377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200, while the sum is 44.

The square root of 38655377 is about 6217.3448513011. The cubic root of 38655377 is about 338.1193076943.

The spelling of 38655377 in words is "thirty-eight million, six hundred fifty-five thousand, three hundred seventy-seven".