273856316 has 6 divisors (see below), whose sum is σ = 479248560. Its totient is φ = 136928156.

The previous prime is 273856313. The next prime is 273856321. The reversal of 273856316 is 613658372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273856313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34232036 + ... + 34232043.

It is an arithmetic number, because the mean of its divisors is an integer number (79874760).

Almost surely, 2^273856316 is an apocalyptic number.

It is an amenable number.

273856316 is a deficient number, since it is larger than the sum of its proper divisors (205392244).

273856316 is a wasteful number, since it uses less digits than its factorization.

273856316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68464083 (or 68464081 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 273856316 is about 16548.6046541695. The cubic root of 273856316 is about 649.3929764832.

The spelling of 273856316 in words is "two hundred seventy-three million, eight hundred fifty-six thousand, three hundred sixteen".