672900206 has 32 divisors (see below), whose sum is σ = 1130329728. Its totient is φ = 297793440.

The previous prime is 672900199. The next prime is 672900247. The reversal of 672900206 is 602009276.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351905 + ... + 353811.

It is an arithmetic number, because the mean of its divisors is an integer number (35322804).

Almost surely, 2^672900206 is an apocalyptic number.

672900206 is a deficient number, since it is larger than the sum of its proper divisors (457429522).

672900206 is a wasteful number, since it uses less digits than its factorization.

672900206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 672900206 is about 25940.3200828363. The cubic root of 672900206 is about 876.2947714579.

The spelling of 672900206 in words is "six hundred seventy-two million, nine hundred thousand, two hundred six".