3456212 has 6 divisors (see below), whose sum is σ = 6048378. Its totient is φ = 1728104.

The previous prime is 3456197. The next prime is 3456217. The reversal of 3456212 is 2126543.

It can be written as a sum of positive squares in only one way, i.e., 3147076 + 309136 = 1774^2 + 556^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 432023 + ... + 432030.

It is an arithmetic number, because the mean of its divisors is an integer number (1008063).

Almost surely, 2^3456212 is an apocalyptic number.

It is an amenable number.

3456212 is a deficient number, since it is larger than the sum of its proper divisors (2592166).

3456212 is a wasteful number, since it uses less digits than its factorization.

3456212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864057 (or 864055 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 3456212 is about 1859.0890242267. The cubic root of 3456212 is about 151.1936173971.

The spelling of 3456212 in words is "three million, four hundred fifty-six thousand, two hundred twelve".