3576946 has 4 divisors (see below), whose sum is σ = 5365422. Its totient is φ = 1788472.

The previous prime is 3576943. The next prime is 3576961. The reversal of 3576946 is 6496753.

3576946 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, and also an emirpimes, since its reverse is a distinct semiprime: 6496753 = 199 ⋅32647.

It can be written as a sum of positive squares in only one way, i.e., 2873025 + 703921 = 1695^2 + 839^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3¹² + 5⁵ + 7⁷ + 6⁵ + 9⁶ + 4 + 6⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 3576899 and 3576908.

It is not an unprimeable number, because it can be changed into a prime (3576941) by changing a digit.

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, 894235 + ... + 894238.

Almost surely, 2^3576946 is an apocalyptic number.

3576946 is a deficient number, since it is larger than the sum of its proper divisors (1788476).

3576946 is a wasteful number, since it uses less digits than its factorization.

3576946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788475.

The product of its digits is 136080, while the sum is 40.

The square root of 3576946 is about 1891.2815760748. The cubic root of 3576946 is about 152.9340282597.

The spelling of 3576946 in words is "three million, five hundred seventy-six thousand, nine hundred forty-six".