3863513 has 2 divisors, whose sum is σ = 3863514. Its totient is φ = 3863512.

The previous prime is 3863501. The next prime is 3863521. The reversal of 3863513 is 3153683.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2679769 + 1183744 = 1637^2 + 1088^2 .

It is a cyclic number.

It is not a de Polignac number, because 3863513 - 2⁸ = 3863257 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3863533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1931756 + 1931757.

It is an arithmetic number, because the mean of its divisors is an integer number (1931757).

Almost surely, 2^3863513 is an apocalyptic number.

It is an amenable number.

3863513 is a deficient number, since it is larger than the sum of its proper divisors (1).

3863513 is an equidigital number, since it uses as much as digits as its factorization.

3863513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 3863513 is about 1965.5821020756. The cubic root of 3863513 is about 156.9136745333.

The spelling of 3863513 in words is "three million, eight hundred sixty-three thousand, five hundred thirteen".