3884893 has 2 divisors, whose sum is σ = 3884894. Its totient is φ = 3884892.

The previous prime is 3884843. The next prime is 3884899. The reversal of 3884893 is 3984883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3617604 + 267289 = 1902^2 + 517^2 .

It is a cyclic number.

It is not a de Polignac number, because 3884893 - 2²¹ = 1787741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3884899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1942446 + 1942447.

It is an arithmetic number, because the mean of its divisors is an integer number (1942447).

Almost surely, 2^3884893 is an apocalyptic number.

It is an amenable number.

3884893 is a deficient number, since it is larger than the sum of its proper divisors (1).

3884893 is an equidigital number, since it uses as much as digits as its factorization.

3884893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 43.

The square root of 3884893 is about 1971.0131912293. The cubic root of 3884893 is about 157.2025864639.

The spelling of 3884893 in words is "three million, eight hundred eighty-four thousand, eight hundred ninety-three".