3481946 has 16 divisors (see below), whose sum is σ = 5667144. Its totient is φ = 1594944.

The previous prime is 3481937. The next prime is 3481967. The reversal of 3481946 is 6491843.

It can be written as a sum of positive squares in 4 ways, for example, as 1125721 + 2356225 = 1061^2 + 1535^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3656 + ... + 4508.

Almost surely, 2^3481946 is an apocalyptic number.

3481946 is a deficient number, since it is larger than the sum of its proper divisors (2185198).

3481946 is a wasteful number, since it uses less digits than its factorization.

3481946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025.

The product of its digits is 20736, while the sum is 35.

The square root of 3481946 is about 1865.9973204697. The cubic root of 3481946 is about 151.5679385373.

The spelling of 3481946 in words is "three million, four hundred eighty-one thousand, nine hundred forty-six".