2730944723 has 8 divisors (see below), whose sum is σ = 2984914128. Its totient is φ = 2483246304.

The previous prime is 2730944707. The next prime is 2730944771. The reversal of 2730944723 is 3274490372.

2730944723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2730944723 - 2⁴ = 2730944707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2730944773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566836 + ... + 1568577.

It is an arithmetic number, because the mean of its divisors is an integer number (373114266).

Almost surely, 2^2730944723 is an apocalyptic number.

2730944723 is a deficient number, since it is larger than the sum of its proper divisors (253969405).

2730944723 is a wasteful number, since it uses less digits than its factorization.

2730944723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135493.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 2730944723 is about 52258.4416434321. The cubic root of 2730944723 is about 1397.7761842688.

The spelling of 2730944723 in words is "two billion, seven hundred thirty million, nine hundred forty-four thousand, seven hundred twenty-three".