266830700 has 18 divisors (see below), whose sum is σ = 579022836. Its totient is φ = 106732240.

The previous prime is 266830679. The next prime is 266830777. The reversal of 266830700 is 7038662.

266830700 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1334054 + ... + 1334253.

Almost surely, 2^266830700 is an apocalyptic number.

266830700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

266830700 is an abundant number, since it is smaller than the sum of its proper divisors (312192136).

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

266830700 is a wasteful number, since it uses less digits than its factorization.

266830700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668321 (or 2668314 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 266830700 is about 16334.9533210230. The cubic root of 266830700 is about 643.7915397206.

The spelling of 266830700 in words is "two hundred sixty-six million, eight hundred thirty thousand, seven hundred".