908099066 has 24 divisors (see below), whose sum is σ = 1627372116. Its totient is φ = 378665280.

The previous prime is 908099033. The next prime is 908099113. The reversal of 908099066 is 660990809.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 636805225 + 271293841 = 25235^2 + 16471^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 908099066.

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 11 ways as a sum of consecutive naturals, for example, 121595 + ... + 128846.

Almost surely, 2^908099066 is an apocalyptic number.

908099066 is a deficient number, since it is larger than the sum of its proper divisors (719273050).

908099066 is a wasteful number, since it uses less digits than its factorization.

908099066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250494 (or 250487 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 47.

The square root of 908099066 is about 30134.6821121445. The cubic root of 908099066 is about 968.3768745441.

The spelling of 908099066 in words is "nine hundred eight million, ninety-nine thousand, sixty-six".