273983952 has 160 divisors (see below), whose sum is σ = 839946240. Its totient is φ = 76032000.

The previous prime is 273983923. The next prime is 273983987. The reversal of 273983952 is 259389372.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 310552 + ... + 311432.

It is an arithmetic number, because the mean of its divisors is an integer number (5249664).

Almost surely, 2^273983952 is an apocalyptic number.

273983952 is a gapful number since it is divisible by the number (22) 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 273983952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419973120).

273983952 is an abundant number, since it is smaller than the sum of its proper divisors (565962288).

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

273983952 is a wasteful number, since it uses less digits than its factorization.

273983952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 947 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 273983952 is about 16552.4606025811. The cubic root of 273983952 is about 649.4938481734.

The spelling of 273983952 in words is "two hundred seventy-three million, nine hundred eighty-three thousand, nine hundred fifty-two".