204351346 has 8 divisors (see below), whose sum is σ = 322660080. Its totient is φ = 96797988.

The previous prime is 204351317. The next prime is 204351361. The reversal of 204351346 is 643153402.

204351346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×204351346² = 83518945224023432, which contains 22 as substring.

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, 2688796 + ... + 2688871.

It is an arithmetic number, because the mean of its divisors is an integer number (40332510).

Almost surely, 2^204351346 is an apocalyptic number.

204351346 is a deficient number, since it is larger than the sum of its proper divisors (118308734).

204351346 is a wasteful number, since it uses less digits than its factorization.

204351346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5377688.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 204351346 is about 14295.1511359622. The cubic root of 204351346 is about 589.0142939737.

The spelling of 204351346 in words is "two hundred four million, three hundred fifty-one thousand, three hundred forty-six".