3404816 has 10 divisors (see below), whose sum is σ = 6596862. Its totient is φ = 1702400.

The previous prime is 3404801. The next prime is 3404827. The reversal of 3404816 is 6184043.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 92416 = 1820^2 + 304^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106385 + ... + 106416.

Almost surely, 2^3404816 is an apocalyptic number.

It is an amenable number.

3404816 is a deficient number, since it is larger than the sum of its proper divisors (3192046).

3404816 is a wasteful number, since it uses less digits than its factorization.

3404816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212809 (or 212803 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3404816 is about 1845.2143506921. The cubic root of 3404816 is about 150.4404240970.

Adding to 3404816 its reverse (6184043), we get a palindrome (9588859).

The spelling of 3404816 in words is "three million, four hundred four thousand, eight hundred sixteen".