3030723 has 8 divisors (see below), whose sum is σ = 4490000. Its totient is φ = 2020464.

The previous prime is 3030719. The next prime is 3030739. The reversal of 3030723 is 3270303.

It is not a de Polignac number, because 3030723 - 2² = 3030719 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3030696 and 3030705.

It is not an unprimeable number, because it can be changed into a prime (3030523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56098 + ... + 56151.

It is an arithmetic number, because the mean of its divisors is an integer number (561250).

Almost surely, 2^3030723 is an apocalyptic number.

3030723 is a deficient number, since it is larger than the sum of its proper divisors (1459277).

3030723 is a wasteful number, since it uses less digits than its factorization.

3030723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112258 (or 112252 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 18.

The square root of 3030723 is about 1740.8971824895. The cubic root of 3030723 is about 144.7156217856.

The spelling of 3030723 in words is "three million, thirty thousand, seven hundred twenty-three".