3306973 has 8 divisors (see below), whose sum is σ = 3396600. Its totient is φ = 3218688.

The previous prime is 3306971. The next prime is 3306977. The reversal of 3306973 is 3796033.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 574564 + 2732409 = 758^2 + 1653^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3306973 - 2¹ = 3306971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3306971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6243 + ... + 6751.

It is an arithmetic number, because the mean of its divisors is an integer number (424575).

Almost surely, 2^3306973 is an apocalyptic number.

It is an amenable number.

3306973 is a deficient number, since it is larger than the sum of its proper divisors (89627).

3306973 is an equidigital number, since it uses as much as digits as its factorization.

3306973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 3306973 is about 1818.5084547508. The cubic root of 3306973 is about 148.9853445640.

The spelling of 3306973 in words is "three million, three hundred six thousand, nine hundred seventy-three".