3324991 has 2 divisors, whose sum is σ = 3324992. Its totient is φ = 3324990.

The previous prime is 3324989. The next prime is 3325027. The reversal of 3324991 is 1994233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3324991 - 2¹ = 3324989 is a prime.

It is a super-2 number, since 2×3324991² = 22111130300162, which contains 22 as substring.

Together with 3324989, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3324941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1662495 + 1662496.

It is an arithmetic number, because the mean of its divisors is an integer number (1662496).

Almost surely, 2^3324991 is an apocalyptic number.

3324991 is a deficient number, since it is larger than the sum of its proper divisors (1).

3324991 is an equidigital number, since it uses as much as digits as its factorization.

3324991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 31.

The square root of 3324991 is about 1823.4557850411. The cubic root of 3324991 is about 149.2554362060.

The spelling of 3324991 in words is "three million, three hundred twenty-four thousand, nine hundred ninety-one".