38867347 has 2 divisors, whose sum is σ = 38867348. Its totient is φ = 38867346.

The previous prime is 38867341. The next prime is 38867357. The reversal of 38867347 is 74376883.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38867347 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 38867297 and 38867306.

It is not a weakly prime, because it can be changed into another prime (38867341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19433673 + 19433674.

It is an arithmetic number, because the mean of its divisors is an integer number (19433674).

Almost surely, 2^38867347 is an apocalyptic number.

38867347 is a deficient number, since it is larger than the sum of its proper divisors (1).

38867347 is an equidigital number, since it uses as much as digits as its factorization.

38867347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 46.

The square root of 38867347 is about 6234.3682117758. The cubic root of 38867347 is about 338.7362166294.

The spelling of 38867347 in words is "thirty-eight million, eight hundred sixty-seven thousand, three hundred forty-seven".