273920000 has 130 divisors (see below), whose sum is σ = 690894468. Its totient is φ = 108544000.

The previous prime is 273919981. The next prime is 273920011. The reversal of 273920000 is 29372.

273920000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2559947 + ... + 2560053.

Almost surely, 2^273920000 is an apocalyptic number.

273920000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345447234).

273920000 is an abundant number, since it is smaller than the sum of its proper divisors (416974468).

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

273920000 is an frugal number, since it uses more digits than its factorization.

273920000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 273920000 is about 16550.5286924618. The cubic root of 273920000 is about 649.4433103439.

Adding to 273920000 its reverse (29372), we get a palindrome (273949372).

The spelling of 273920000 in words is "two hundred seventy-three million, nine hundred twenty thousand".