3458212 has 12 divisors (see below), whose sum is σ = 6151516. Its totient is φ = 1700640.

The previous prime is 3458207. The next prime is 3458219. The reversal of 3458212 is 2128543.

It can be written as a sum of positive squares in 2 ways, for example, as 1401856 + 2056356 = 1184^2 + 1434^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3458219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6843 + ... + 7330.

Almost surely, 2^3458212 is an apocalyptic number.

It is an amenable number.

3458212 is a deficient number, since it is larger than the sum of its proper divisors (2693304).

3458212 is a wasteful number, since it uses less digits than its factorization.

3458212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14238 (or 14236 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 3458212 is about 1859.6268442889. The cubic root of 3458212 is about 151.2227754201. Note that the first 3 decimals are identical.

The spelling of 3458212 in words is "three million, four hundred fifty-eight thousand, two hundred twelve".