3393928 has 16 divisors (see below), whose sum is σ = 6583500. Its totient is φ = 1638336.

The previous prime is 3393893. The next prime is 3393959. The reversal of 3393928 is 8293933.

It can be written as a sum of positive squares in 2 ways, for example, as 3305124 + 88804 = 1818^2 + 298^2 .

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, 7083 + ... + 7546.

Almost surely, 2^3393928 is an apocalyptic number.

It is an amenable number.

3393928 is a deficient number, since it is larger than the sum of its proper divisors (3189572).

3393928 is a wasteful number, since it uses less digits than its factorization.

3393928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14664 (or 14660 counting only the distinct ones).

The product of its digits is 34992, while the sum is 37.

The square root of 3393928 is about 1842.2616535118. The cubic root of 3393928 is about 150.2798922256.

It can be divided in two parts, 33 and 93928, that added together give a triangular number (93961 = T₄₃₃).

The spelling of 3393928 in words is "three million, three hundred ninety-three thousand, nine hundred twenty-eight".