3860863 has 2 divisors, whose sum is σ = 3860864. Its totient is φ = 3860862.

The previous prime is 3860827. The next prime is 3860867. The reversal of 3860863 is 3680683.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3860863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3860867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1930431 + 1930432.

It is an arithmetic number, because the mean of its divisors is an integer number (1930432).

Almost surely, 2^3860863 is an apocalyptic number.

3860863 is a deficient number, since it is larger than the sum of its proper divisors (1).

3860863 is an equidigital number, since it uses as much as digits as its factorization.

3860863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3860863 is about 1964.9078858817. The cubic root of 3860863 is about 156.8777904087.

The spelling of 3860863 in words is "three million, eight hundred sixty thousand, eight hundred sixty-three".