3456568 has 32 divisors (see below), whose sum is σ = 6868800. Its totient is φ = 1628032.

The previous prime is 3456553. The next prime is 3456569. The reversal of 3456568 is 8656543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10746 + ... + 11062.

It is an arithmetic number, because the mean of its divisors is an integer number (214650).

Almost surely, 2^3456568 is an apocalyptic number.

It is an amenable number.

3456568 is a deficient number, since it is larger than the sum of its proper divisors (3412232).

3456568 is a wasteful number, since it uses less digits than its factorization.

3456568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 395 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 3456568 is about 1859.1847675796. The cubic root of 3456568 is about 151.1988083480.

The spelling of 3456568 in words is "three million, four hundred fifty-six thousand, five hundred sixty-eight".