273366890 has 8 divisors (see below), whose sum is σ = 492060420. Its totient is φ = 109346752.

The previous prime is 273366871. The next prime is 273366893. The reversal of 273366890 is 98663372.

It can be written as a sum of positive squares in 2 ways, for example, as 236144689 + 37222201 = 15367^2 + 6101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (273366893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13668335 + ... + 13668354.

Almost surely, 2^273366890 is an apocalyptic number.

273366890 is a deficient number, since it is larger than the sum of its proper divisors (218693530).

273366890 is a wasteful number, since it uses less digits than its factorization.

273366890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27336696.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 273366890 is about 16533.8105105871. The cubic root of 273366890 is about 649.0058886632.

The spelling of 273366890 in words is "two hundred seventy-three million, three hundred sixty-six thousand, eight hundred ninety".