204372694 has 4 divisors (see below), whose sum is σ = 306559044. Its totient is φ = 102186346.

The previous prime is 204372661. The next prime is 204372731. The reversal of 204372694 is 496273402.

204372694 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51093172 + ... + 51093175.

It is an arithmetic number, because the mean of its divisors is an integer number (76639761).

Almost surely, 2^204372694 is an apocalyptic number.

204372694 is a deficient number, since it is larger than the sum of its proper divisors (102186350).

204372694 is a wasteful number, since it uses less digits than its factorization.

204372694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102186349.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 204372694 is about 14295.8978032161. The cubic root of 204372694 is about 589.0348041384.

The spelling of 204372694 in words is "two hundred four million, three hundred seventy-two thousand, six hundred ninety-four".