204674974 has 8 divisors (see below), whose sum is σ = 350871408. Its totient is φ = 87717840.

The previous prime is 204674971. The next prime is 204674983. The reversal of 204674974 is 479476402.

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

It is a self number, because there is not a number n which added to its sum of digits gives 204674974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204674971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7309807 + ... + 7309834.

It is an arithmetic number, because the mean of its divisors is an integer number (43858926).

Almost surely, 2^204674974 is an apocalyptic number.

204674974 is a deficient number, since it is larger than the sum of its proper divisors (146196434).

204674974 is a wasteful number, since it uses less digits than its factorization.

204674974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14619650.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 204674974 is about 14306.4661604465. The cubic root of 204674974 is about 589.3250675213.

The spelling of 204674974 in words is "two hundred four million, six hundred seventy-four thousand, nine hundred seventy-four".