4063946 has 8 divisors (see below), whose sum is σ = 6104484. Its totient is φ = 2029120.

The previous prime is 4063931. The next prime is 4063951. The reversal of 4063946 is 6493604.

It can be written as a sum of positive squares in 2 ways, for example, as 4060225 + 3721 = 2015^2 + 61^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1976 + ... + 3468.

Almost surely, 2^4063946 is an apocalyptic number.

4063946 is a deficient number, since it is larger than the sum of its proper divisors (2040538).

4063946 is a wasteful number, since it uses less digits than its factorization.

4063946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 4063946 is about 2015.9231136132. The cubic root of 4063946 is about 159.5815367155.

The spelling of 4063946 in words is "four million, sixty-three thousand, nine hundred forty-six".