3400028 has 12 divisors (see below), whose sum is σ = 5976432. Its totient is φ = 1692480.

The previous prime is 3399997. The next prime is 3400043. The reversal of 3400028 is 8200043.

It is a junction number, because it is equal to n+sod(n) for n = 3399979 and 3400015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (498036).

Almost surely, 2^3400028 is an apocalyptic number.

It is an amenable number.

3400028 is a deficient number, since it is larger than the sum of its proper divisors (2576404).

3400028 is a wasteful number, since it uses less digits than its factorization.

3400028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772 (or 3770 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3400028 is about 1843.9164840090. The cubic root of 3400028 is about 150.3698723983.

The spelling of 3400028 in words is "three million, four hundred thousand, twenty-eight".