2732918923 has 8 divisors (see below), whose sum is σ = 3123818720. Its totient is φ = 2342139840.

The previous prime is 2732918911. The next prime is 2732918933. The reversal of 2732918923 is 3298192372.

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 2732918923 - 2⁵ = 2732918891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2732918933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25093 + ... + 78073.

It is an arithmetic number, because the mean of its divisors is an integer number (390477340).

Almost surely, 2^2732918923 is an apocalyptic number.

2732918923 is a deficient number, since it is larger than the sum of its proper divisors (390899797).

2732918923 is an equidigital number, since it uses as much as digits as its factorization.

2732918923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60357.

The product of its digits is 326592, while the sum is 46.

The square root of 2732918923 is about 52277.3270452880. The cubic root of 2732918923 is about 1398.1129206177.

The spelling of 2732918923 in words is "two billion, seven hundred thirty-two million, nine hundred eighteen thousand, nine hundred twenty-three".