906908838092 has 24 divisors (see below), whose sum is σ = 1602020082432. Its totient is φ = 449208518400.

The previous prime is 906908838089. The next prime is 906908838161. The reversal of 906908838092 is 290838809609.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2278643 + ... + 2646890.

It is an arithmetic number, because the mean of its divisors is an integer number (66750836768).

Almost surely, 2^906908838092 is an apocalyptic number.

It is an amenable number.

906908838092 is a deficient number, since it is larger than the sum of its proper divisors (695111244340).

906908838092 is a wasteful number, since it uses less digits than its factorization.

906908838092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925969 (or 4925967 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 62.

The spelling of 906908838092 in words is "nine hundred six billion, nine hundred eight million, eight hundred thirty-eight thousand, ninety-two".