3895963 has 2 divisors, whose sum is σ = 3895964. Its totient is φ = 3895962.

The previous prime is 3895949. The next prime is 3895967. The reversal of 3895963 is 3695983.

It is a strong prime.

It is an emirp because it is prime and its reverse (3695983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3895963 - 2¹³ = 3887771 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 8⁷ + 9³ + 5³ + 9⁵ + 6⁸ + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (3895967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1947981 + 1947982.

It is an arithmetic number, because the mean of its divisors is an integer number (1947982).

Almost surely, 2^3895963 is an apocalyptic number.

3895963 is a deficient number, since it is larger than the sum of its proper divisors (1).

3895963 is an equidigital number, since it uses as much as digits as its factorization.

3895963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 43.

The square root of 3895963 is about 1973.8193939669. The cubic root of 3895963 is about 157.3517610841.

The spelling of 3895963 in words is "three million, eight hundred ninety-five thousand, nine hundred sixty-three".