3472256 has 16 divisors (see below), whose sum is σ = 6917640. Its totient is φ = 1736064.

The previous prime is 3472247. The next prime is 3472277. The reversal of 3472256 is 6522743.

3472256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13436 + ... + 13691.

Almost surely, 2^3472256 is an apocalyptic number.

It is an amenable number.

3472256 is a deficient number, since it is larger than the sum of its proper divisors (3445384).

3472256 is an equidigital number, since it uses as much as digits as its factorization.

3472256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27141 (or 27129 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 3472256 is about 1863.3990447567. The cubic root of 3472256 is about 151.4272070941.

Adding to 3472256 its reverse (6522743), we get a palindrome (9994999).

The spelling of 3472256 in words is "three million, four hundred seventy-two thousand, two hundred fifty-six".