38347061 has 2 divisors, whose sum is σ = 38347062. Its totient is φ = 38347060.

The previous prime is 38347039. The next prime is 38347091. The reversal of 38347061 is 16074383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22146436 + 16200625 = 4706^2 + 4025^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38347061 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 (38347021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19173530 + 19173531.

It is an arithmetic number, because the mean of its divisors is an integer number (19173531).

Almost surely, 2^38347061 is an apocalyptic number.

It is an amenable number.

38347061 is a deficient number, since it is larger than the sum of its proper divisors (1).

38347061 is an equidigital number, since it uses as much as digits as its factorization.

38347061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 38347061 is about 6192.5003835284. The cubic root of 38347061 is about 337.2179584253.

The spelling of 38347061 in words is "thirty-eight million, three hundred forty-seven thousand, sixty-one".