3308889 has 4 divisors (see below), whose sum is σ = 4411856. Its totient is φ = 2205924.

The previous prime is 3308887. The next prime is 3308891. The reversal of 3308889 is 9888033.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3308887) and next prime (3308891).

It is not a de Polignac number, because 3308889 - 2¹ = 3308887 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3308881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551479 + ... + 551484.

It is an arithmetic number, because the mean of its divisors is an integer number (1102964).

Almost surely, 2^3308889 is an apocalyptic number.

It is an amenable number.

3308889 is a deficient number, since it is larger than the sum of its proper divisors (1102967).

3308889 is a wasteful number, since it uses less digits than its factorization.

3308889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102966.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 3308889 is about 1819.0351838269. The cubic root of 3308889 is about 149.0141121417.

The spelling of 3308889 in words is "three million, three hundred eight thousand, eight hundred eighty-nine".