3365723 has 2 divisors, whose sum is σ = 3365724. Its totient is φ = 3365722.

The previous prime is 3365707. The next prime is 3365741. The reversal of 3365723 is 3275633.

It is a weak prime.

It is an emirp because it is prime and its reverse (3275633) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3365723 - 2⁴ = 3365707 is a prime.

It is a super-2 number, since 2×3365723² = 22656182625458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3365743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1682861 + 1682862.

It is an arithmetic number, because the mean of its divisors is an integer number (1682862).

Almost surely, 2^3365723 is an apocalyptic number.

3365723 is a deficient number, since it is larger than the sum of its proper divisors (1).

3365723 is an equidigital number, since it uses as much as digits as its factorization.

3365723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 29.

The square root of 3365723 is about 1834.5906900451. The cubic root of 3365723 is about 149.8624368440.

It can be divided in two parts, 33 and 65723, that added together give a palindrome (65756).

The spelling of 3365723 in words is "three million, three hundred sixty-five thousand, seven hundred twenty-three".