3404032 has 18 divisors (see below), whose sum is σ = 6795278. Its totient is φ = 1701888.

The previous prime is 3403999. The next prime is 3404033. The reversal of 3404032 is 2304043.

It can be written as a sum of positive squares in only one way, i.e., 1806336 + 1597696 = 1344^2 + 1264^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 3403997 and 3404015.

It is not an unprimeable number, because it can be changed into a prime (3404033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6393 + ... + 6904.

Almost surely, 2^3404032 is an apocalyptic number.

3404032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3404032 is a deficient number, since it is larger than the sum of its proper divisors (3391246).

3404032 is an equidigital number, since it uses as much as digits as its factorization.

3404032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13313 (or 13299 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3404032 is about 1845.0018970180. The cubic root of 3404032 is about 150.4288763025.

Adding to 3404032 its reverse (2304043), we get a palindrome (5708075).

The spelling of 3404032 in words is "three million, four hundred four thousand, thirty-two".