2736723673 has 8 divisors (see below), whose sum is σ = 2783972160. Its totient is φ = 2689504080.

The previous prime is 2736723667. The next prime is 2736723683. The reversal of 2736723673 is 3763276372.

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 2736723673 - 2⁹ = 2736723161 is a prime.

It is a super-2 number, since 2×2736723673² = 14979312924717221858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2736723683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282988 + ... + 292498.

It is an arithmetic number, because the mean of its divisors is an integer number (347996520).

Almost surely, 2^2736723673 is an apocalyptic number.

It is an amenable number.

2736723673 is a deficient number, since it is larger than the sum of its proper divisors (47248487).

2736723673 is an equidigital number, since it uses as much as digits as its factorization.

2736723673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14447.

The product of its digits is 1333584, while the sum is 46.

The square root of 2736723673 is about 52313.7044473052. The cubic root of 2736723673 is about 1398.7614339979.

It can be divided in two parts, 27367 and 23673, that added together give a triangular number (51040 = T₃₁₉).

The spelling of 2736723673 in words is "two billion, seven hundred thirty-six million, seven hundred twenty-three thousand, six hundred seventy-three".