3312016 has 20 divisors (see below), whose sum is σ = 6447132. Its totient is φ = 1648256.

The previous prime is 3312013. The next prime is 3312019. The reversal of 3312016 is 6102133.

It is an interprime number because it is at equal distance from previous prime (3312013) and next prime (3312019).

It can be written as a sum of positive squares in 2 ways, for example, as 435600 + 2876416 = 660^2 + 1696^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (3312013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4746 + ... + 5398.

Almost surely, 2^3312016 is an apocalyptic number.

It is an amenable number.

3312016 is a deficient number, since it is larger than the sum of its proper divisors (3135116).

3312016 is a wasteful number, since it uses less digits than its factorization.

3312016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3312016 is about 1819.8945024369. The cubic root of 3312016 is about 149.0610383075.

Adding to 3312016 its reverse (6102133), we get a palindrome (9414149).

The spelling of 3312016 in words is "three million, three hundred twelve thousand, sixteen".