3516946 has 8 divisors (see below), whose sum is σ = 5457420. Its totient is φ = 1697808.

The previous prime is 3516937. The next prime is 3516971. The reversal of 3516946 is 6496153.

It can be written as a sum of positive squares in 2 ways, for example, as 3080025 + 436921 = 1755^2 + 661^2 .

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, 30261 + ... + 30376.

Almost surely, 2^3516946 is an apocalyptic number.

3516946 is a deficient number, since it is larger than the sum of its proper divisors (1940474).

3516946 is a wasteful number, since it uses less digits than its factorization.

3516946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60668.

The product of its digits is 19440, while the sum is 34.

The square root of 3516946 is about 1875.3522335817. The cubic root of 3516946 is about 152.0740924558.

The spelling of 3516946 in words is "three million, five hundred sixteen thousand, nine hundred forty-six".