273634068 has 48 divisors (see below), whose sum is σ = 649293120. Its totient is φ = 89677824.

The previous prime is 273634061. The next prime is 273634093. The reversal of 273634068 is 860436372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273634061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255438 + ... + 256506.

It is an arithmetic number, because the mean of its divisors is an integer number (13526940).

Almost surely, 2^273634068 is an apocalyptic number.

It is an amenable number.

273634068 is an abundant number, since it is smaller than the sum of its proper divisors (375659052).

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

273634068 is a wasteful number, since it uses less digits than its factorization.

273634068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416 (or 1414 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 273634068 is about 16541.8882839898. Note that the first 3 decimals coincide. The cubic root of 273634068 is about 649.2172573900.

The spelling of 273634068 in words is "two hundred seventy-three million, six hundred thirty-four thousand, sixty-eight".