3306737 has 4 divisors (see below), whose sum is σ = 3779136. Its totient is φ = 2834340.

The previous prime is 3306731. The next prime is 3306763. The reversal of 3306737 is 7376033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3306737 - 2⁸ = 3306481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3306731) 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, 236189 + ... + 236202.

It is an arithmetic number, because the mean of its divisors is an integer number (944784).

Almost surely, 2^3306737 is an apocalyptic number.

It is an amenable number.

3306737 is a deficient number, since it is larger than the sum of its proper divisors (472399).

3306737 is an equidigital number, since it uses as much as digits as its factorization.

3306737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472398.

The product of its (nonzero) digits is 7938, while the sum is 29.

The square root of 3306737 is about 1818.4435652502. The cubic root of 3306737 is about 148.9818003986.

The spelling of 3306737 in words is "three million, three hundred six thousand, seven hundred thirty-seven".