3457012 has 24 divisors (see below), whose sum is σ = 6860000. Its totient is φ = 1511136.

The previous prime is 3457007. The next prime is 3457019. The reversal of 3457012 is 2107543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3457019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762 + ... + 2737.

Almost surely, 2^3457012 is an apocalyptic number.

It is an amenable number.

3457012 is a deficient number, since it is larger than the sum of its proper divisors (3402988).

3457012 is a wasteful number, since it uses less digits than its factorization.

3457012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535 (or 3533 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 3457012 is about 1859.3041709199. The cubic root of 3457012 is about 151.2052819558.

The spelling of 3457012 in words is "three million, four hundred fifty-seven thousand, twelve".