38061349 has 2 divisors, whose sum is σ = 38061350. Its totient is φ = 38061348.

The previous prime is 38061341. The next prime is 38061409. The reversal of 38061349 is 94316083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37736449 + 324900 = 6143^2 + 570^2 .

It is an emirp because it is prime and its reverse (94316083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38061349 - 2³ = 38061341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38061341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19030674 + 19030675.

It is an arithmetic number, because the mean of its divisors is an integer number (19030675).

Almost surely, 2^38061349 is an apocalyptic number.

It is an amenable number.

38061349 is a deficient number, since it is larger than the sum of its proper divisors (1).

38061349 is an equidigital number, since it uses as much as digits as its factorization.

38061349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 38061349 is about 6169.3880571739. The cubic root of 38061349 is about 336.3783678144.

The spelling of 38061349 in words is "thirty-eight million, sixty-one thousand, three hundred forty-nine".