3402304 has 14 divisors (see below), whose sum is σ = 6751574. Its totient is φ = 1701120.

The previous prime is 3402277. The next prime is 3402307. The reversal of 3402304 is 4032043.

It can be written as a sum of positive squares in only one way, i.e., 3097600 + 304704 = 1760^2 + 552^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26517 + ... + 26644.

Almost surely, 2^3402304 is an apocalyptic number.

It is an amenable number.

3402304 is a deficient number, since it is larger than the sum of its proper divisors (3349270).

3402304 is an equidigital number, since it uses as much as digits as its factorization.

3402304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53173 (or 53163 counting only the distinct ones).

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

The square root of 3402304 is about 1844.5335453713. The cubic root of 3402304 is about 150.4034177585.

Adding to 3402304 its reverse (4032043), we get a palindrome (7434347).

The spelling of 3402304 in words is "three million, four hundred two thousand, three hundred four".