273342360 has 128 divisors (see below), whose sum is σ = 872467200. Its totient is φ = 68313600.

The previous prime is 273342301. The next prime is 273342383. The reversal of 273342360 is 63243372.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229687 + ... + 230873.

It is an arithmetic number, because the mean of its divisors is an integer number (6816150).

Almost surely, 2^273342360 is an apocalyptic number.

273342360 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 273342360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436233600).

273342360 is an abundant number, since it is smaller than the sum of its proper divisors (599124840).

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

273342360 is a wasteful number, since it uses less digits than its factorization.

273342360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321 (or 1317 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 30.

The square root of 273342360 is about 16533.0686806775. The cubic root of 273342360 is about 648.9864756920.

The spelling of 273342360 in words is "two hundred seventy-three million, three hundred forty-two thousand, three hundred sixty".