273344076 has 72 divisors (see below), whose sum is σ = 702702000. Its totient is φ = 89581440.

The previous prime is 273344069. The next prime is 273344087. The reversal of 273344076 is 670443372.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 273344076.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 702490 + ... + 702878.

It is an arithmetic number, because the mean of its divisors is an integer number (9759750).

Almost surely, 2^273344076 is an apocalyptic number.

It is an amenable number.

273344076 is an abundant number, since it is smaller than the sum of its proper divisors (429357924).

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

273344076 is a wasteful number, since it uses less digits than its factorization.

273344076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The square root of 273344076 is about 16533.1205765881. The cubic root of 273344076 is about 648.9878337673.

The spelling of 273344076 in words is "two hundred seventy-three million, three hundred forty-four thousand, seventy-six".