273716720 has 40 divisors (see below), whose sum is σ = 649940544. Its totient is φ = 107155712.

The previous prime is 273716693. The next prime is 273716759. The reversal of 273716720 is 27617372.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 32639 + ... + 40158.

Almost surely, 2^273716720 is an apocalyptic number.

273716720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

273716720 is an abundant number, since it is smaller than the sum of its proper divisors (376223824).

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

273716720 is a wasteful number, since it uses less digits than its factorization.

273716720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72857 (or 72851 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 273716720 is about 16544.3863591250. The cubic root of 273716720 is about 649.2826168236.

The spelling of 273716720 in words is "two hundred seventy-three million, seven hundred sixteen thousand, seven hundred twenty".