3229987 has 2 divisors, whose sum is σ = 3229988. Its totient is φ = 3229986.

The previous prime is 3229973. The next prime is 3230023. The reversal of 3229987 is 7899223.

3229987 is nontrivially palindromic in base 6.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3229987 - 2¹⁵ = 3197219 is a prime.

It is not a weakly prime, because it can be changed into another prime (3229927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614993 + 1614994.

It is an arithmetic number, because the mean of its divisors is an integer number (1614994).

Almost surely, 2^3229987 is an apocalyptic number.

3229987 is a deficient number, since it is larger than the sum of its proper divisors (1).

3229987 is an equidigital number, since it uses as much as digits as its factorization.

3229987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 3229987 is about 1797.2164588608. The cubic root of 3229987 is about 147.8201339424.

The spelling of 3229987 in words is "three million, two hundred twenty-nine thousand, nine hundred eighty-seven".