3402928 has 10 divisors (see below), whose sum is σ = 6593204. Its totient is φ = 1701456.

The previous prime is 3402923. The next prime is 3402929. The reversal of 3402928 is 8292043.

It is a junction number, because it is equal to n+sod(n) for n = 3402896 and 3402905.

It is not an unprimeable number, because it can be changed into a prime (3402923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106326 + ... + 106357.

Almost surely, 2^3402928 is an apocalyptic number.

It is an amenable number.

3402928 is a deficient number, since it is larger than the sum of its proper divisors (3190276).

3402928 is a wasteful number, since it uses less digits than its factorization.

3402928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212691 (or 212685 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3402928 is about 1844.7026860717. The cubic root of 3402928 is about 150.4126121157.

The spelling of 3402928 in words is "three million, four hundred two thousand, nine hundred twenty-eight".