2730756703 has 18 divisors (see below), whose sum is σ = 2920803912. Its totient is φ = 2552462280.

The previous prime is 2730756697. The next prime is 2730756713. The reversal of 2730756703 is 3076570372.

It is a happy number.

It is not a de Polignac number, because 2730756703 - 2⁵ = 2730756671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730756713) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10076458 + ... + 10076728.

It is an arithmetic number, because the mean of its divisors is an integer number (162266884).

Almost surely, 2^2730756703 is an apocalyptic number.

2730756703 is a deficient number, since it is larger than the sum of its proper divisors (190047209).

2730756703 is an equidigital number, since it uses as much as digits as its factorization.

2730756703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 40.

The square root of 2730756703 is about 52256.6426686598. The cubic root of 2730756703 is about 1397.7441055151.

The spelling of 2730756703 in words is "two billion, seven hundred thirty million, seven hundred fifty-six thousand, seven hundred three".