273973792 has 48 divisors (see below), whose sum is σ = 566661312. Its totient is φ = 130141440.

The previous prime is 273973771. The next prime is 273973807. The reversal of 273973792 is 297379372.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114367 + ... + 116737.

It is an arithmetic number, because the mean of its divisors is an integer number (11805444).

Almost surely, 2^273973792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273973792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283330656).

273973792 is an abundant number, since it is smaller than the sum of its proper divisors (292687520).

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

273973792 is a wasteful number, since it uses less digits than its factorization.

273973792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561 (or 2553 counting only the distinct ones).

The product of its digits is 1000188, while the sum is 49.

The square root of 273973792 is about 16552.1536967248. The cubic root of 273973792 is about 649.4858197968.

The spelling of 273973792 in words is "two hundred seventy-three million, nine hundred seventy-three thousand, seven hundred ninety-two".