243052794 has 12 divisors (see below), whose sum is σ = 526614426. Its totient is φ = 81017592.

The previous prime is 243052783. The next prime is 243052837. The reversal of 243052794 is 497250342.

243052794 is a `hidden beast` number, since 2 + 43 + 0 + 527 + 94 = 666.

It can be written as a sum of positive squares in only one way, i.e., 168662169 + 74390625 = 12987^2 + 8625^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6751449 + ... + 6751484.

Almost surely, 2^243052794 is an apocalyptic number.

243052794 is an abundant number, since it is smaller than the sum of its proper divisors (283561632).

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

243052794 is a wasteful number, since it uses less digits than its factorization.

243052794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13502941 (or 13502938 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 243052794 is about 15590.1505444944. The cubic root of 243052794 is about 624.0703353903.

The spelling of 243052794 in words is "two hundred forty-three million, fifty-two thousand, seven hundred ninety-four".