2739272920 has 16 divisors (see below), whose sum is σ = 6163364160. Its totient is φ = 1095709152.

The previous prime is 2739272909. The next prime is 2739272971. The reversal of 2739272920 is 292729372.

It is a super-2 number, since 2×2739272920² = 15007232260490652800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 34240872 + ... + 34240951.

It is an arithmetic number, because the mean of its divisors is an integer number (385210260).

Almost surely, 2^2739272920 is an apocalyptic number.

2739272920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2739272920 is an abundant number, since it is smaller than the sum of its proper divisors (3424091240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2739272920 is a wasteful number, since it uses less digits than its factorization.

2739272920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68481834 (or 68481830 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 2739272920 is about 52338.0637777134. The cubic root of 2739272920 is about 1399.1956127478.

The spelling of 2739272920 in words is "two billion, seven hundred thirty-nine million, two hundred seventy-two thousand, nine hundred twenty".