3985225883 has 2 divisors, whose sum is σ = 3985225884. Its totient is φ = 3985225882.

The previous prime is 3985225843. The next prime is 3985225903. The reversal of 3985225883 is 3885225893.

It is a strong prime.

It is an emirp because it is prime and its reverse (3885225893) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3985225883 is a prime.

It is not a weakly prime, because it can be changed into another prime (3985225823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1992612941 + 1992612942.

It is an arithmetic number, because the mean of its divisors is an integer number (1992612942).

Almost surely, 2^3985225883 is an apocalyptic number.

3985225883 is a deficient number, since it is larger than the sum of its proper divisors (1).

3985225883 is an equidigital number, since it uses as much as digits as its factorization.

3985225883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4147200, while the sum is 53.

The square root of 3985225883 is about 63128.6455026559. The cubic root of 3985225883 is about 1585.4442701045. Note that the first 3 decimals are identical.

The spelling of 3985225883 in words is "three billion, nine hundred eighty-five million, two hundred twenty-five thousand, eight hundred eighty-three".