3235889 has 2 divisors, whose sum is σ = 3235890. Its totient is φ = 3235888.

The previous prime is 3235829. The next prime is 3235891. The reversal of 3235889 is 9885323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3150625 + 85264 = 1775^2 + 292^2 .

It is a cyclic number.

It is not a de Polignac number, because 3235889 - 2⁸ = 3235633 is a prime.

Together with 3235891, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3235819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1617944 + 1617945.

It is an arithmetic number, because the mean of its divisors is an integer number (1617945).

Almost surely, 2^3235889 is an apocalyptic number.

It is an amenable number.

3235889 is a deficient number, since it is larger than the sum of its proper divisors (1).

3235889 is an equidigital number, since it uses as much as digits as its factorization.

3235889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 38.

The square root of 3235889 is about 1798.8576930930. The cubic root of 3235889 is about 147.9101140345.

The spelling of 3235889 in words is "three million, two hundred thirty-five thousand, eight hundred eighty-nine".