3457228 has 6 divisors (see below), whose sum is σ = 6050156. Its totient is φ = 1728612.

The previous prime is 3457217. The next prime is 3457229. The reversal of 3457228 is 8227543.

It is a self number, because there is not a number n which added to its sum of digits gives 3457228.

It is not an unprimeable number, because it can be changed into a prime (3457229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 432150 + ... + 432157.

Almost surely, 2^3457228 is an apocalyptic number.

It is an amenable number.

3457228 is a deficient number, since it is larger than the sum of its proper divisors (2592928).

3457228 is a wasteful number, since it uses less digits than its factorization.

3457228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864311 (or 864309 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 3457228 is about 1859.3622562588. The cubic root of 3457228 is about 151.2084310781.

The spelling of 3457228 in words is "three million, four hundred fifty-seven thousand, two hundred twenty-eight".