273376064 has 56 divisors (see below), whose sum is σ = 596725248. Its totient is φ = 123471360.

The previous prime is 273376063. The next prime is 273376109. The reversal of 273376064 is 460673372.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273376063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35609 + ... + 42599.

It is an arithmetic number, because the mean of its divisors is an integer number (10655808).

Almost surely, 2^273376064 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 273376064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298362624).

273376064 is an abundant number, since it is smaller than the sum of its proper divisors (323349184).

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

273376064 is a wasteful number, since it uses less digits than its factorization.

273376064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7063 (or 7053 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 38.

The square root of 273376064 is about 16534.0879397686. The cubic root of 273376064 is about 649.0131486419.

The spelling of 273376064 in words is "two hundred seventy-three million, three hundred seventy-six thousand, sixty-four".