38577349 has 2 divisors, whose sum is σ = 38577350. Its totient is φ = 38577348.

The previous prime is 38577307. The next prime is 38577367. The reversal of 38577349 is 94377583.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30636225 + 7941124 = 5535^2 + 2818^2 .

It is an emirp because it is prime and its reverse (94377583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38577349 - 2¹⁵ = 38544581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38577299 and 38577308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38578349) 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, 19288674 + 19288675.

It is an arithmetic number, because the mean of its divisors is an integer number (19288675).

Almost surely, 2^38577349 is an apocalyptic number.

It is an amenable number.

38577349 is a deficient number, since it is larger than the sum of its proper divisors (1).

38577349 is an equidigital number, since it uses as much as digits as its factorization.

38577349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 635040, while the sum is 46.

The square root of 38577349 is about 6211.0666555754. The cubic root of 38577349 is about 337.8916503194.

The spelling of 38577349 in words is "thirty-eight million, five hundred seventy-seven thousand, three hundred forty-nine".