3530946 has 16 divisors (see below), whose sum is σ = 7128000. Its totient is φ = 1165968.

The previous prime is 3530939. The next prime is 3530957. The reversal of 3530946 is 6490353.

It is a happy number.

It is a plaindrome in base 12.

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, 2046 + ... + 3353.

It is an arithmetic number, because the mean of its divisors is an integer number (445500).

Almost surely, 2^3530946 is an apocalyptic number.

3530946 is an abundant number, since it is smaller than the sum of its proper divisors (3597054).

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

3530946 is a wasteful number, since it uses less digits than its factorization.

3530946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5513.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3530946 is about 1879.0811584389. The cubic root of 3530946 is about 152.2756137460.

The spelling of 3530946 in words is "three million, five hundred thirty thousand, nine hundred forty-six".