3072723 has 8 divisors (see below), whose sum is σ = 4137936. Its totient is φ = 2028000.

The previous prime is 3072709. The next prime is 3072749. The reversal of 3072723 is 3272703.

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

It is not a de Polignac number, because 3072723 - 2⁶ = 3072659 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 3072693 and 3072702.

It is not an unprimeable number, because it can be changed into a prime (3072703) 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, 4768 + ... + 5373.

It is an arithmetic number, because the mean of its divisors is an integer number (517242).

Almost surely, 2^3072723 is an apocalyptic number.

3072723 is a deficient number, since it is larger than the sum of its proper divisors (1065213).

3072723 is a wasteful number, since it uses less digits than its factorization.

3072723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10245.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 3072723 is about 1752.9184236581. The cubic root of 3072723 is about 145.3810508566.

The spelling of 3072723 in words is "three million, seventy-two thousand, seven hundred twenty-three".