3455212 has 6 divisors (see below), whose sum is σ = 6046628. Its totient is φ = 1727604.

The previous prime is 3455209. The next prime is 3455213. The reversal of 3455212 is 2125543.

It is not an unprimeable number, because it can be changed into a prime (3455213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431898 + ... + 431905.

Almost surely, 2^3455212 is an apocalyptic number.

It is an amenable number.

3455212 is a deficient number, since it is larger than the sum of its proper divisors (2591416).

3455212 is a wasteful number, since it uses less digits than its factorization.

3455212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863807 (or 863805 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 3455212 is about 1858.8200558419. The cubic root of 3455212 is about 151.1790341673.

The spelling of 3455212 in words is "three million, four hundred fifty-five thousand, two hundred twelve".