204794372 has 12 divisors (see below), whose sum is σ = 358953756. Its totient is φ = 102236160.

The previous prime is 204794357. The next prime is 204794389. The reversal of 204794372 is 273497402.

204794372 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 101284096 + 103510276 = 10064^2 + 10174^2 .

204794372 is strictly pandigital in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37373 + ... + 42500.

It is an arithmetic number, because the mean of its divisors is an integer number (29912813).

Almost surely, 2^204794372 is an apocalyptic number.

It is an amenable number.

204794372 is a deficient number, since it is larger than the sum of its proper divisors (154159384).

204794372 is a wasteful number, since it uses less digits than its factorization.

204794372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80518 (or 80516 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 204794372 is about 14310.6384204200. The cubic root of 204794372 is about 589.4396403243.

The spelling of 204794372 in words is "two hundred four million, seven hundred ninety-four thousand, three hundred seventy-two".