2785538908 has 12 divisors (see below), whose sum is σ = 4907410200. Its totient is φ = 1383421712.

The previous prime is 2785538863. The next prime is 2785538929. The reversal of 2785538908 is 8098355872.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2336266 + ... + 2337457.

It is an arithmetic number, because the mean of its divisors is an integer number (408950850).

Almost surely, 2^2785538908 is an apocalyptic number.

It is an amenable number.

2785538908 is a deficient number, since it is larger than the sum of its proper divisors (2121871292).

2785538908 is a wasteful number, since it uses less digits than its factorization.

2785538908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673876 (or 4673874 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 55.

The square root of 2785538908 is about 52778.2048576872. The cubic root of 2785538908 is about 1407.0290895723.

The spelling of 2785538908 in words is "two billion, seven hundred eighty-five million, five hundred thirty-eight thousand, nine hundred eight".