908428203 has 20 divisors (see below), whose sum is σ = 1360921848. Its totient is φ = 603884160.

The previous prime is 908428193. The next prime is 908428211. The reversal of 908428203 is 302824809.

908428203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 908428203 - 2⁶ = 908428139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (908428253) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12708 + ... + 44478.

Almost surely, 2^908428203 is an apocalyptic number.

908428203 is a deficient number, since it is larger than the sum of its proper divisors (452493645).

908428203 is a wasteful number, since it uses less digits than its factorization.

908428203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32136 (or 32127 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 908428203 is about 30140.1427169813. The cubic root of 908428203 is about 968.4938552319.

The spelling of 908428203 in words is "nine hundred eight million, four hundred twenty-eight thousand, two hundred three".