4030946 has 4 divisors (see below), whose sum is σ = 6046422. Its totient is φ = 2015472.

The previous prime is 4030937. The next prime is 4030963. The reversal of 4030946 is 6490304.

4030946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3900625 + 130321 = 1975^2 + 361^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007735 + ... + 1007738.

Almost surely, 2^4030946 is an apocalyptic number.

4030946 is a deficient number, since it is larger than the sum of its proper divisors (2015476).

4030946 is a wasteful number, since it uses less digits than its factorization.

4030946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015475.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 4030946 is about 2007.7215942456. The cubic root of 4030946 is about 159.1484183033.

The spelling of 4030946 in words is "four million, thirty thousand, nine hundred forty-six".