204372994 has 8 divisors (see below), whose sum is σ = 350353728. Its totient is φ = 87588420.

The previous prime is 204372989. The next prime is 204373021. The reversal of 204372994 is 499273402.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7299022 + ... + 7299049.

It is an arithmetic number, because the mean of its divisors is an integer number (43794216).

Almost surely, 2^204372994 is an apocalyptic number.

204372994 is a deficient number, since it is larger than the sum of its proper divisors (145980734).

204372994 is a wasteful number, since it uses less digits than its factorization.

204372994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14598080.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 204372994 is about 14295.9082957327. The cubic root of 204372994 is about 589.0350923543.

The spelling of 204372994 in words is "two hundred four million, three hundred seventy-two thousand, nine hundred ninety-four".