273213368 has 16 divisors (see below), whose sum is σ = 512655000. Its totient is φ = 136505376.

The previous prime is 273213349. The next prime is 273213373. The reversal of 273213368 is 863312372.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518 + ... + 23381.

Almost surely, 2^273213368 is an apocalyptic number.

It is an amenable number.

273213368 is a deficient number, since it is larger than the sum of its proper divisors (239441632).

273213368 is a wasteful number, since it uses less digits than its factorization.

273213368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25334 (or 25330 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 273213368 is about 16529.1671901521. The cubic root of 273213368 is about 648.8843726794.

The spelling of 273213368 in words is "two hundred seventy-three million, two hundred thirteen thousand, three hundred sixty-eight".