273459968356 has 9 divisors (see below), whose sum is σ = 478556774899. Its totient is φ = 136729461244.

The previous prime is 273459968333. The next prime is 273459968357. The reversal of 273459968356 is 653869954372.

The square root of 273459968356 is 522934.

It is a perfect power (a square), and thus also a powerful number.

273459968356 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 273459968291 and 273459968300.

It is not an unprimeable number, because it can be changed into a prime (273459968357) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 915135 + ... + 1176601.

Almost surely, 2^273459968356 is an apocalyptic number.

273459968356 is the 522934-th square number.

It is an amenable number.

273459968356 is a deficient number, since it is larger than the sum of its proper divisors (205096806543).

273459968356 is an frugal number, since it uses more digits than its factorization.

273459968356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522938 (or 261469 counting only the distinct ones).

The product of its digits is 293932800, while the sum is 67.

The spelling of 273459968356 in words is "two hundred seventy-three billion, four hundred fifty-nine million, nine hundred sixty-eight thousand, three hundred fifty-six".