2732807073 has 4 divisors (see below), whose sum is σ = 3643742768. Its totient is φ = 1821871380.

The previous prime is 2732807059. The next prime is 2732807081. The reversal of 2732807073 is 3707082372.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2732807073 - 2⁶ = 2732807009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2732807003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455467843 + ... + 455467848.

It is an arithmetic number, because the mean of its divisors is an integer number (910935692).

Almost surely, 2^2732807073 is an apocalyptic number.

It is an amenable number.

2732807073 is a deficient number, since it is larger than the sum of its proper divisors (910935695).

2732807073 is an equidigital number, since it uses as much as digits as its factorization.

2732807073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910935694.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 2732807073 is about 52276.2572589125. The cubic root of 2732807073 is about 1398.0938468644.

The spelling of 2732807073 in words is "two billion, seven hundred thirty-two million, eight hundred seven thousand, seventy-three".