3453268 has 48 divisors (see below), whose sum is σ = 7620480. Its totient is φ = 1332864.

The previous prime is 3453251. The next prime is 3453277. The reversal of 3453268 is 8623543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19203 + ... + 19381.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

Almost surely, 2^3453268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3453268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3810240).

3453268 is an abundant number, since it is smaller than the sum of its proper divisors (4167212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3453268 is a wasteful number, since it uses less digits than its factorization.

3453268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 254 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 3453268 is about 1858.2970699003. The cubic root of 3453268 is about 151.1506763148.

It can be divided in two parts, 3453 and 268, that added together give a square (3721 = 61²).

The spelling of 3453268 in words is "three million, four hundred fifty-three thousand, two hundred sixty-eight".