3421746 has 12 divisors (see below), whose sum is σ = 7413822. Its totient is φ = 1140576.

The previous prime is 3421711. The next prime is 3421751. The reversal of 3421746 is 6471243.

It can be written as a sum of positive squares in only one way, i.e., 1718721 + 1703025 = 1311^2 + 1305^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95031 + ... + 95066.

Almost surely, 2^3421746 is an apocalyptic number.

3421746 is an abundant number, since it is smaller than the sum of its proper divisors (3992076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3421746 is a wasteful number, since it uses less digits than its factorization.

3421746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190105 (or 190102 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 3421746 is about 1849.7962049912. The cubic root of 3421746 is about 150.6893603620.

Adding to 3421746 its reverse (6471243), we get a palindrome (9892989).

The spelling of 3421746 in words is "three million, four hundred twenty-one thousand, seven hundred forty-six".