206386334 has 24 divisors (see below), whose sum is σ = 392863608. Its totient is φ = 80409840.

The previous prime is 206386321. The next prime is 206386373. The reversal of 206386334 is 433683602.

206386334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 206386294 and 206386303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94649 + ... + 96804.

It is an arithmetic number, because the mean of its divisors is an integer number (16369317).

Almost surely, 2^206386334 is an apocalyptic number.

206386334 is a deficient number, since it is larger than the sum of its proper divisors (186477274).

206386334 is a wasteful number, since it uses less digits than its factorization.

206386334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191480 (or 191473 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 206386334 is about 14366.1523728520. The cubic root of 206386334 is about 590.9630293629.

The spelling of 206386334 in words is "two hundred six million, three hundred eighty-six thousand, three hundred thirty-four".