3408028 has 12 divisors (see below), whose sum is σ = 6422920. Its totient is φ = 1572912.

The previous prime is 3408023. The next prime is 3408037. The reversal of 3408028 is 8208043.

It is a super-2 number, since 2×3408028² = 23229309697568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3407993 and 3408011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3408023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32718 + ... + 32821.

Almost surely, 2^3408028 is an apocalyptic number.

It is an amenable number.

3408028 is a deficient number, since it is larger than the sum of its proper divisors (3014892).

3408028 is a wasteful number, since it uses less digits than its factorization.

3408028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65556 (or 65554 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 3408028 is about 1846.0845051080. The cubic root of 3408028 is about 150.4877162044.

The spelling of 3408028 in words is "three million, four hundred eight thousand, twenty-eight".