3404406928 has 40 divisors (see below), whose sum is σ = 7477299200. Its totient is φ = 1488564864.

The previous prime is 3404406917. The next prime is 3404406931. The reversal of 3404406928 is 8296044043.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 426768 + ... + 434671.

It is an arithmetic number, because the mean of its divisors is an integer number (186932480).

Almost surely, 2^3404406928 is an apocalyptic number.

3404406928 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3404406928 is an abundant number, since it is smaller than the sum of its proper divisors (4072892272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3404406928 is a wasteful number, since it uses less digits than its factorization.

3404406928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861479 (or 861473 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 3404406928 is about 58347.2958070895. The cubic root of 3404406928 is about 1504.3439896180.

The spelling of 3404406928 in words is "three billion, four hundred four million, four hundred six thousand, nine hundred twenty-eight".