3312737 has 2 divisors, whose sum is σ = 3312738. Its totient is φ = 3312736.

The previous prime is 3312733. The next prime is 3312761. The reversal of 3312737 is 7372133.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2531281 + 781456 = 1591^2 + 884^2 .

It is a cyclic number.

It is not a de Polignac number, because 3312737 - 2² = 3312733 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3312731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656368 + 1656369.

It is an arithmetic number, because the mean of its divisors is an integer number (1656369).

Almost surely, 2^3312737 is an apocalyptic number.

It is an amenable number.

3312737 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312737 is an equidigital number, since it uses as much as digits as its factorization.

3312737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2646, while the sum is 26.

The square root of 3312737 is about 1820.0925800629. The cubic root of 3312737 is about 149.0718539971.

The spelling of 3312737 in words is "three million, three hundred twelve thousand, seven hundred thirty-seven".