2732273403 has 8 divisors (see below), whose sum is σ = 3654524688. Its totient is φ = 1815768864.

The previous prime is 2732273353. The next prime is 2732273413. The reversal of 2732273403 is 3043722372.

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

It is not a de Polignac number, because 2732273403 - 2¹⁰ = 2732272379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2732273413) 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, 1435576 + ... + 1437477.

It is an arithmetic number, because the mean of its divisors is an integer number (456815586).

Almost surely, 2^2732273403 is an apocalyptic number.

2732273403 is a deficient number, since it is larger than the sum of its proper divisors (922251285).

2732273403 is a wasteful number, since it uses less digits than its factorization.

2732273403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873373.

The product of its (nonzero) digits is 42336, while the sum is 33.

The square root of 2732273403 is about 52271.1526848222. The cubic root of 2732273403 is about 1398.0028330830.

Adding to 2732273403 its reverse (3043722372), we get a palindrome (5775995775).

The spelling of 2732273403 in words is "two billion, seven hundred thirty-two million, two hundred seventy-three thousand, four hundred three".