3867371 has 2 divisors, whose sum is σ = 3867372. Its totient is φ = 3867370.

The previous prime is 3867361. The next prime is 3867389. The reversal of 3867371 is 1737683.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3867371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3867361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1933685 + 1933686.

It is an arithmetic number, because the mean of its divisors is an integer number (1933686).

Almost surely, 2^3867371 is an apocalyptic number.

3867371 is a deficient number, since it is larger than the sum of its proper divisors (1).

3867371 is an equidigital number, since it uses as much as digits as its factorization.

3867371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 35.

The square root of 3867371 is about 1966.5632458683. The cubic root of 3867371 is about 156.9658870805.

The spelling of 3867371 in words is "three million, eight hundred sixty-seven thousand, three hundred seventy-one".