206379672 has 32 divisors (see below), whose sum is σ = 543105600. Its totient is φ = 65172384.

The previous prime is 206379659. The next prime is 206379739. The reversal of 206379672 is 276973602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225838 + ... + 226749.

It is an arithmetic number, because the mean of its divisors is an integer number (16972050).

Almost surely, 2^206379672 is an apocalyptic number.

It is an amenable number.

206379672 is an abundant number, since it is smaller than the sum of its proper divisors (336725928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206379672 is a wasteful number, since it uses less digits than its factorization.

206379672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452615 (or 452611 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 42.

The square root of 206379672 is about 14365.9205065321. The cubic root of 206379672 is about 590.9566706762.

The spelling of 206379672 in words is "two hundred six million, three hundred seventy-nine thousand, six hundred seventy-two".